Kak tolong pake cara nya yah kak jangan asal kak pliss kak bantu aku

By Admin ReiPosted on December 5, 2022

Kak tolong pake cara nya yah kak jangan asal kak pliss kak bantu aku

Kak tolong pake cara nya yah kak jangan asal kak pliss kak bantu aku

Jawab:

1. $frac{2}{5}$ x $0,4 = frac{2}{5}$ x $frac{4}{10}$ = $frac{8}{50}$ = $frac{4}{25}$

2. $frac{3}{4}$ x $1,2$ $= frac{3}{4}$ x $frac{2}{10}$ $= frac{6}{40}$ $=frac{3}{20}$

3. $0,8$ x $frac{2}{4} =frac{8}{10}$ x $frac{2}{4}$ = $frac{16}{40}$ = $frac{2}{8}$ = $frac{1}{4}$

4. $0,15$ x $frac{8}{5}$ = $frac{15}{100}$ x $frac{8}{5} = frac{120}{500}$ = $frac{6}{25}$