tolong dijawab serta caranya?nomor 8

30%x5/6x2,5
=30/100 x 5/6 25/10
=3/10 x 5/6 x 5/2
= 75/120
= 15/24

30% x 5/6 x 2,5 = 30/100 x 5/6 x 25/10
= 3/10 x 5/6 x 5/2
= 15/60 x 5/2
= 75/120
= 15/24
= 5/8