4per5 dikali 3per5 di bagi 1per2

4/5 x 3/5 : 1/2

12/25 : 1/2

12/25 x 2

24/25

4/5x3/5:1/2
4/5x3/5=12/25:1/2
=12/25x2/1
=24/25
#semoga membantu