PLSS BANTUIN INI HRS HARI INI DIKUMPULKAN T_T

Berikut ini adalah pertanyaan dari fifffh pada mata pelajaran Matematika untuk jenjang Sekolah Dasar

Jawaban dan Penjelasan

Berikut ini adalah pilihan jawaban terbaik dari pertanyaan diatas.

Jawaban:

No 3 cara ada di foto

jawaban no 3

a. 0,2 × 0,6 = 0,12

b. 1,2 × 0,7 = 2,04

c. 3,5 × 0,5 = 1,75

d. 4,2 × 2,4 = 10,08

e. 1,6 × 1,25 = 2

f. 2,7 × 2,16 = 5,832

g. 0,9 × 3,06 = 2,754

h. 1,8 × 0,36 = 0,648

i. 3,25 × 0,05 = 0,1625

j. 1,12 × 2,41 = 2,6992

k. 7,56 × 4,36 = 32,9616

l.12,56 × 10,32 = 129,6192

$a) \frac{1}{2} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{24} \\ = \frac{1}{12}$

$b) \frac{3}{5} \times \frac{2}{3} \times \frac{3}{4} \\ = \frac{18}{60} \\ = \frac{3}{10}$

$c) \frac{2}{3} \times \frac{2}{5} \times \frac{3}{4} \\ = \frac{12}{60} \\ = \frac{1}{5}$

$d)2 \frac{3}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{11}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{22}{60} \\ = \frac{11}{30}$

$e)1 \frac{3}{4} \times 2 \frac{1}{3} \times \frac{2}{3} \\ = \frac{7}{4} \times \frac{7}{3} \times \frac{2}{3} \\ = \frac{98}{36} \\ = \frac{49}{18} \\ = 2 \frac{13}{18}$

$f)1 \frac{1}{3} \times 2 \frac{4}{7} \times \frac{5}{6} \\ = \frac{4}{3} \times \frac{18}{7} \times \frac{5}{6} \\ = \frac{360}{126} \\ = \frac{60}{21} \\ = 2 \frac{18}{21}$

$g) \frac{1}{3} \times \frac{2}{3} \times 4 \frac{1}{5} \\ = \frac{1}{3} \times \frac{2}{3} \times \frac{21}{5} \\ = \frac{42}{45} \\ = \frac{14}{15}$

$h) \frac{3}{5} \times 2 \frac{1}{4} \times 3 \frac{2}{7} \\ = \frac{3}{5} \times \frac{9}{4} \times \frac{23}{7} \\ = \frac{621}{140} \\ = 5 \frac{61}{140}$

$i)1 \frac{3}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{11}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{66}{560} \\ = \frac{33}{280}$

$j)2 \frac{3}{5} \times 4 \frac{6}{7} \times \frac{3}{4} \\ = \frac{13}{5} \times \frac{34}{7} \times \frac{3}{4} \\ = \frac{1.326}{140} \\ = \frac{663}{70} \\ = 9 \frac{33}{70}$

$k) \frac{1}{8} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{96} \\ = \frac{1}{48}$

$l) \frac{2}{9} \times \frac{2}{6} \times \frac{5}{4} \\ = \frac{20}{216} \\ = \frac{5}{54}$

$Jawaban:No 3 cara ada di fotojawaban no 3a. 0,2 × 0,6 = 0,12b. 1,2 × 0,7 = 2,04c. 3,5 × 0,5 = 1,75d. 4,2 × 2,4 = 10,08e. 1,6 × 1,25 = 2f. 2,7 × 2,16 = 5,832g. 0,9 × 3,06 = 2,754h. 1,8 × 0,36 = 0,648i. 3,25 × 0,05 = 0,1625j. 1,12 × 2,41 = 2,6992k. 7,56 × 4,36 = 32,9616l.12,56 × 10,32 = 129,6192[tex]a) \frac{1}{2} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{24} \\ = \frac{1}{12} [/tex][tex]b) \frac{3}{5} \times \frac{2}{3} \times \frac{3}{4} \\ = \frac{18}{60} \\ = \frac{3}{10} [/tex][tex]c) \frac{2}{3} \times \frac{2}{5} \times \frac{3}{4} \\ = \frac{12}{60} \\ = \frac{1}{5} [/tex][tex]d)2 \frac{3}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{11}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{22}{60} \\ = \frac{11}{30} [/tex][tex]e)1 \frac{3}{4} \times 2 \frac{1}{3} \times \frac{2}{3} \\ = \frac{7}{4} \times \frac{7}{3} \times \frac{2}{3} \\ = \frac{98}{36} \\ = \frac{49}{18} \\ = 2 \frac{13}{18} [/tex][tex]f)1 \frac{1}{3} \times 2 \frac{4}{7} \times \frac{5}{6} \\ = \frac{4}{3} \times \frac{18}{7} \times \frac{5}{6} \\ = \frac{360}{126} \\ = \frac{60}{21} \\ = 2 \frac{18}{21} [/tex][tex]g) \frac{1}{3} \times \frac{2}{3} \times 4 \frac{1}{5} \\ = \frac{1}{3} \times \frac{2}{3} \times \frac{21}{5} \\ = \frac{42}{45} \\ = \frac{14}{15} [/tex][tex]h) \frac{3}{5} \times 2 \frac{1}{4} \times 3 \frac{2}{7} \\ = \frac{3}{5} \times \frac{9}{4} \times \frac{23}{7} \\ = \frac{621}{140} \\ = 5 \frac{61}{140} [/tex][tex]i)1 \frac{3}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{11}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{66}{560} \\ = \frac{33}{280} [/tex][tex]j)2 \frac{3}{5} \times 4 \frac{6}{7} \times \frac{3}{4} \\ = \frac{13}{5} \times \frac{34}{7} \times \frac{3}{4} \\ = \frac{1.326}{140} \\ = \frac{663}{70} \\ = 9 \frac{33}{70} [/tex][tex]k) \frac{1}{8} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{96} \\ = \frac{1}{48} [/tex][tex]l) \frac{2}{9} \times \frac{2}{6} \times \frac{5}{4} \\ = \frac{20}{216} \\ = \frac{5}{54} [/tex]$ $Jawaban:No 3 cara ada di fotojawaban no 3a. 0,2 × 0,6 = 0,12b. 1,2 × 0,7 = 2,04c. 3,5 × 0,5 = 1,75d. 4,2 × 2,4 = 10,08e. 1,6 × 1,25 = 2f. 2,7 × 2,16 = 5,832g. 0,9 × 3,06 = 2,754h. 1,8 × 0,36 = 0,648i. 3,25 × 0,05 = 0,1625j. 1,12 × 2,41 = 2,6992k. 7,56 × 4,36 = 32,9616l.12,56 × 10,32 = 129,6192[tex]a) \frac{1}{2} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{24} \\ = \frac{1}{12} [/tex][tex]b) \frac{3}{5} \times \frac{2}{3} \times \frac{3}{4} \\ = \frac{18}{60} \\ = \frac{3}{10} [/tex][tex]c) \frac{2}{3} \times \frac{2}{5} \times \frac{3}{4} \\ = \frac{12}{60} \\ = \frac{1}{5} [/tex][tex]d)2 \frac{3}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{11}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{22}{60} \\ = \frac{11}{30} [/tex][tex]e)1 \frac{3}{4} \times 2 \frac{1}{3} \times \frac{2}{3} \\ = \frac{7}{4} \times \frac{7}{3} \times \frac{2}{3} \\ = \frac{98}{36} \\ = \frac{49}{18} \\ = 2 \frac{13}{18} [/tex][tex]f)1 \frac{1}{3} \times 2 \frac{4}{7} \times \frac{5}{6} \\ = \frac{4}{3} \times \frac{18}{7} \times \frac{5}{6} \\ = \frac{360}{126} \\ = \frac{60}{21} \\ = 2 \frac{18}{21} [/tex][tex]g) \frac{1}{3} \times \frac{2}{3} \times 4 \frac{1}{5} \\ = \frac{1}{3} \times \frac{2}{3} \times \frac{21}{5} \\ = \frac{42}{45} \\ = \frac{14}{15} [/tex][tex]h) \frac{3}{5} \times 2 \frac{1}{4} \times 3 \frac{2}{7} \\ = \frac{3}{5} \times \frac{9}{4} \times \frac{23}{7} \\ = \frac{621}{140} \\ = 5 \frac{61}{140} [/tex][tex]i)1 \frac{3}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{11}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{66}{560} \\ = \frac{33}{280} [/tex][tex]j)2 \frac{3}{5} \times 4 \frac{6}{7} \times \frac{3}{4} \\ = \frac{13}{5} \times \frac{34}{7} \times \frac{3}{4} \\ = \frac{1.326}{140} \\ = \frac{663}{70} \\ = 9 \frac{33}{70} [/tex][tex]k) \frac{1}{8} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{96} \\ = \frac{1}{48} [/tex][tex]l) \frac{2}{9} \times \frac{2}{6} \times \frac{5}{4} \\ = \frac{20}{216} \\ = \frac{5}{54} [/tex]$ $Jawaban:No 3 cara ada di fotojawaban no 3a. 0,2 × 0,6 = 0,12b. 1,2 × 0,7 = 2,04c. 3,5 × 0,5 = 1,75d. 4,2 × 2,4 = 10,08e. 1,6 × 1,25 = 2f. 2,7 × 2,16 = 5,832g. 0,9 × 3,06 = 2,754h. 1,8 × 0,36 = 0,648i. 3,25 × 0,05 = 0,1625j. 1,12 × 2,41 = 2,6992k. 7,56 × 4,36 = 32,9616l.12,56 × 10,32 = 129,6192[tex]a) \frac{1}{2} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{24} \\ = \frac{1}{12} [/tex][tex]b) \frac{3}{5} \times \frac{2}{3} \times \frac{3}{4} \\ = \frac{18}{60} \\ = \frac{3}{10} [/tex][tex]c) \frac{2}{3} \times \frac{2}{5} \times \frac{3}{4} \\ = \frac{12}{60} \\ = \frac{1}{5} [/tex][tex]d)2 \frac{3}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{11}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{22}{60} \\ = \frac{11}{30} [/tex][tex]e)1 \frac{3}{4} \times 2 \frac{1}{3} \times \frac{2}{3} \\ = \frac{7}{4} \times \frac{7}{3} \times \frac{2}{3} \\ = \frac{98}{36} \\ = \frac{49}{18} \\ = 2 \frac{13}{18} [/tex][tex]f)1 \frac{1}{3} \times 2 \frac{4}{7} \times \frac{5}{6} \\ = \frac{4}{3} \times \frac{18}{7} \times \frac{5}{6} \\ = \frac{360}{126} \\ = \frac{60}{21} \\ = 2 \frac{18}{21} [/tex][tex]g) \frac{1}{3} \times \frac{2}{3} \times 4 \frac{1}{5} \\ = \frac{1}{3} \times \frac{2}{3} \times \frac{21}{5} \\ = \frac{42}{45} \\ = \frac{14}{15} [/tex][tex]h) \frac{3}{5} \times 2 \frac{1}{4} \times 3 \frac{2}{7} \\ = \frac{3}{5} \times \frac{9}{4} \times \frac{23}{7} \\ = \frac{621}{140} \\ = 5 \frac{61}{140} [/tex][tex]i)1 \frac{3}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{11}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{66}{560} \\ = \frac{33}{280} [/tex][tex]j)2 \frac{3}{5} \times 4 \frac{6}{7} \times \frac{3}{4} \\ = \frac{13}{5} \times \frac{34}{7} \times \frac{3}{4} \\ = \frac{1.326}{140} \\ = \frac{663}{70} \\ = 9 \frac{33}{70} [/tex][tex]k) \frac{1}{8} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{96} \\ = \frac{1}{48} [/tex][tex]l) \frac{2}{9} \times \frac{2}{6} \times \frac{5}{4} \\ = \frac{20}{216} \\ = \frac{5}{54} [/tex]$ $Jawaban:No 3 cara ada di fotojawaban no 3a. 0,2 × 0,6 = 0,12b. 1,2 × 0,7 = 2,04c. 3,5 × 0,5 = 1,75d. 4,2 × 2,4 = 10,08e. 1,6 × 1,25 = 2f. 2,7 × 2,16 = 5,832g. 0,9 × 3,06 = 2,754h. 1,8 × 0,36 = 0,648i. 3,25 × 0,05 = 0,1625j. 1,12 × 2,41 = 2,6992k. 7,56 × 4,36 = 32,9616l.12,56 × 10,32 = 129,6192[tex]a) \frac{1}{2} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{24} \\ = \frac{1}{12} [/tex][tex]b) \frac{3}{5} \times \frac{2}{3} \times \frac{3}{4} \\ = \frac{18}{60} \\ = \frac{3}{10} [/tex][tex]c) \frac{2}{3} \times \frac{2}{5} \times \frac{3}{4} \\ = \frac{12}{60} \\ = \frac{1}{5} [/tex][tex]d)2 \frac{3}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{11}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{22}{60} \\ = \frac{11}{30} [/tex][tex]e)1 \frac{3}{4} \times 2 \frac{1}{3} \times \frac{2}{3} \\ = \frac{7}{4} \times \frac{7}{3} \times \frac{2}{3} \\ = \frac{98}{36} \\ = \frac{49}{18} \\ = 2 \frac{13}{18} [/tex][tex]f)1 \frac{1}{3} \times 2 \frac{4}{7} \times \frac{5}{6} \\ = \frac{4}{3} \times \frac{18}{7} \times \frac{5}{6} \\ = \frac{360}{126} \\ = \frac{60}{21} \\ = 2 \frac{18}{21} [/tex][tex]g) \frac{1}{3} \times \frac{2}{3} \times 4 \frac{1}{5} \\ = \frac{1}{3} \times \frac{2}{3} \times \frac{21}{5} \\ = \frac{42}{45} \\ = \frac{14}{15} [/tex][tex]h) \frac{3}{5} \times 2 \frac{1}{4} \times 3 \frac{2}{7} \\ = \frac{3}{5} \times \frac{9}{4} \times \frac{23}{7} \\ = \frac{621}{140} \\ = 5 \frac{61}{140} [/tex][tex]i)1 \frac{3}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{11}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{66}{560} \\ = \frac{33}{280} [/tex][tex]j)2 \frac{3}{5} \times 4 \frac{6}{7} \times \frac{3}{4} \\ = \frac{13}{5} \times \frac{34}{7} \times \frac{3}{4} \\ = \frac{1.326}{140} \\ = \frac{663}{70} \\ = 9 \frac{33}{70} [/tex][tex]k) \frac{1}{8} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{96} \\ = \frac{1}{48} [/tex][tex]l) \frac{2}{9} \times \frac{2}{6} \times \frac{5}{4} \\ = \frac{20}{216} \\ = \frac{5}{54} [/tex]$ $Jawaban:No 3 cara ada di fotojawaban no 3a. 0,2 × 0,6 = 0,12b. 1,2 × 0,7 = 2,04c. 3,5 × 0,5 = 1,75d. 4,2 × 2,4 = 10,08e. 1,6 × 1,25 = 2f. 2,7 × 2,16 = 5,832g. 0,9 × 3,06 = 2,754h. 1,8 × 0,36 = 0,648i. 3,25 × 0,05 = 0,1625j. 1,12 × 2,41 = 2,6992k. 7,56 × 4,36 = 32,9616l.12,56 × 10,32 = 129,6192[tex]a) \frac{1}{2} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{24} \\ = \frac{1}{12} [/tex][tex]b) \frac{3}{5} \times \frac{2}{3} \times \frac{3}{4} \\ = \frac{18}{60} \\ = \frac{3}{10} [/tex][tex]c) \frac{2}{3} \times \frac{2}{5} \times \frac{3}{4} \\ = \frac{12}{60} \\ = \frac{1}{5} [/tex][tex]d)2 \frac{3}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{11}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{22}{60} \\ = \frac{11}{30} [/tex][tex]e)1 \frac{3}{4} \times 2 \frac{1}{3} \times \frac{2}{3} \\ = \frac{7}{4} \times \frac{7}{3} \times \frac{2}{3} \\ = \frac{98}{36} \\ = \frac{49}{18} \\ = 2 \frac{13}{18} [/tex][tex]f)1 \frac{1}{3} \times 2 \frac{4}{7} \times \frac{5}{6} \\ = \frac{4}{3} \times \frac{18}{7} \times \frac{5}{6} \\ = \frac{360}{126} \\ = \frac{60}{21} \\ = 2 \frac{18}{21} [/tex][tex]g) \frac{1}{3} \times \frac{2}{3} \times 4 \frac{1}{5} \\ = \frac{1}{3} \times \frac{2}{3} \times \frac{21}{5} \\ = \frac{42}{45} \\ = \frac{14}{15} [/tex][tex]h) \frac{3}{5} \times 2 \frac{1}{4} \times 3 \frac{2}{7} \\ = \frac{3}{5} \times \frac{9}{4} \times \frac{23}{7} \\ = \frac{621}{140} \\ = 5 \frac{61}{140} [/tex][tex]i)1 \frac{3}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{11}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{66}{560} \\ = \frac{33}{280} [/tex][tex]j)2 \frac{3}{5} \times 4 \frac{6}{7} \times \frac{3}{4} \\ = \frac{13}{5} \times \frac{34}{7} \times \frac{3}{4} \\ = \frac{1.326}{140} \\ = \frac{663}{70} \\ = 9 \frac{33}{70} [/tex][tex]k) \frac{1}{8} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{96} \\ = \frac{1}{48} [/tex][tex]l) \frac{2}{9} \times \frac{2}{6} \times \frac{5}{4} \\ = \frac{20}{216} \\ = \frac{5}{54} [/tex]$ $Jawaban:No 3 cara ada di fotojawaban no 3a. 0,2 × 0,6 = 0,12b. 1,2 × 0,7 = 2,04c. 3,5 × 0,5 = 1,75d. 4,2 × 2,4 = 10,08e. 1,6 × 1,25 = 2f. 2,7 × 2,16 = 5,832g. 0,9 × 3,06 = 2,754h. 1,8 × 0,36 = 0,648i. 3,25 × 0,05 = 0,1625j. 1,12 × 2,41 = 2,6992k. 7,56 × 4,36 = 32,9616l.12,56 × 10,32 = 129,6192[tex]a) \frac{1}{2} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{24} \\ = \frac{1}{12} [/tex][tex]b) \frac{3}{5} \times \frac{2}{3} \times \frac{3}{4} \\ = \frac{18}{60} \\ = \frac{3}{10} [/tex][tex]c) \frac{2}{3} \times \frac{2}{5} \times \frac{3}{4} \\ = \frac{12}{60} \\ = \frac{1}{5} [/tex][tex]d)2 \frac{3}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{11}{4} \times \frac{2}{3} \times \frac{1}{5} \\ = \frac{22}{60} \\ = \frac{11}{30} [/tex][tex]e)1 \frac{3}{4} \times 2 \frac{1}{3} \times \frac{2}{3} \\ = \frac{7}{4} \times \frac{7}{3} \times \frac{2}{3} \\ = \frac{98}{36} \\ = \frac{49}{18} \\ = 2 \frac{13}{18} [/tex][tex]f)1 \frac{1}{3} \times 2 \frac{4}{7} \times \frac{5}{6} \\ = \frac{4}{3} \times \frac{18}{7} \times \frac{5}{6} \\ = \frac{360}{126} \\ = \frac{60}{21} \\ = 2 \frac{18}{21} [/tex][tex]g) \frac{1}{3} \times \frac{2}{3} \times 4 \frac{1}{5} \\ = \frac{1}{3} \times \frac{2}{3} \times \frac{21}{5} \\ = \frac{42}{45} \\ = \frac{14}{15} [/tex][tex]h) \frac{3}{5} \times 2 \frac{1}{4} \times 3 \frac{2}{7} \\ = \frac{3}{5} \times \frac{9}{4} \times \frac{23}{7} \\ = \frac{621}{140} \\ = 5 \frac{61}{140} [/tex][tex]i)1 \frac{3}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{11}{8} \times \frac{2}{7} \times \frac{3}{10} \\ = \frac{66}{560} \\ = \frac{33}{280} [/tex][tex]j)2 \frac{3}{5} \times 4 \frac{6}{7} \times \frac{3}{4} \\ = \frac{13}{5} \times \frac{34}{7} \times \frac{3}{4} \\ = \frac{1.326}{140} \\ = \frac{663}{70} \\ = 9 \frac{33}{70} [/tex][tex]k) \frac{1}{8} \times \frac{2}{3} \times \frac{1}{4} \\ = \frac{2}{96} \\ = \frac{1}{48} [/tex][tex]l) \frac{2}{9} \times \frac{2}{6} \times \frac{5}{4} \\ = \frac{20}{216} \\ = \frac{5}{54} [/tex]$

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