Berikut ini adalah pertanyaan dari 2626melina pada mata pelajaran Matematika untuk jenjang Sekolah Dasar
NameMath – Volume
1
How many cubes of side 4 cm can I put in a rectangular tank 24 cm long, 16 cm wide and 8 cm high?
2
Liquid A of volume 3750 cm3 and liquid B of volume 2250 cm3 were put into a circular tank which contained water to a height of 20 cm. What was the new liquid level in the circular tank if the base area of the circular tank was 1200 cm2?
3
A rectangular tank, 20 cm long and 15 cm wide, was 12filled with water. Tom found out that he needed another 600 cm3to make it 34full.
a. How much water was in the tank when it was 34full?
b. What was the height of the rectangular tank?
Kk Tolong dong bantuin aku
Yang bener ya kk
1
How many cubes of side 4 cm can I put in a rectangular tank 24 cm long, 16 cm wide and 8 cm high?
2
Liquid A of volume 3750 cm3 and liquid B of volume 2250 cm3 were put into a circular tank which contained water to a height of 20 cm. What was the new liquid level in the circular tank if the base area of the circular tank was 1200 cm2?
3
A rectangular tank, 20 cm long and 15 cm wide, was 12filled with water. Tom found out that he needed another 600 cm3to make it 34full.
a. How much water was in the tank when it was 34full?
b. What was the height of the rectangular tank?
Kk Tolong dong bantuin aku
Yang bener ya kk
Jawaban dan Penjelasan
Berikut ini adalah pilihan jawaban terbaik dari pertanyaan diatas.
Jawaban:
1) 48 cubes
2) 4 level
Penjelasan dengan langkah-langkah:
1) V rectangular = 24 x 16 x 8 = 3072 cm3
V cubes = 4 x 4 x 4 = 64 cm3
3072÷64 = 48 of cubes
2) V = Base x height = 1200x20
= 24000cm3
24000 ÷ (3750+2250) = 24000÷6000
= 4 level
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Last Update: Wed, 14 Jul 21