\begin{gathered}9 \frac{2}{5} = \frac{47}{5} = 9.4 \\4.8 = 4.8 \\ 1 \frac{3}{4} = \frac{7}{4} = 1.75 \\ 50\% = \frac{50}{100} = \frac{1}{2} = 0.5 \\ \\ 9 \frac{2}{5} - 4.8 + (1 \frac{3}{4} - 50\%) \\ = 9.4 - 4.8 + (1.75 - 0.5) \\ = 9.4 - 4.8 + 1.25 \\ = 4.6 + 1.25 \\ = 5.85 \\ \\ desimal = 5.85 \\ pecahan \: = \frac{585}{100} = \frac{117}{20} = 5 \frac{17}{20} \\ persen = \frac{585}{100} = 585\% \\ \\ semoga \: bermanfaat\end{gathered}

9

5

2

=

5

47

=9.4

4.8=4.8

1

4

3

=

4

7

=1.75

50%=

100

50

=

2

1

=0.5

9

5

2

−4.8+(1

4

3

−50%)

=9.4−4.8+(1.75−0.5)

=9.4−4.8+1.25

=4.6+1.25

=5.85

desimal=5.85

pecahan=

100

585

=

20

117

=5

20

17

persen=

100

585

=585%