Ubahlah ke bentuk desimal 4/5= 3/8 = 12/16= 15/10= 17/50=

1)4/5=0,8
2)3/8=0,375
3)12/16=0,75
4)15/10=1,5
5)17/50=0,34

4/5
= (4x2) / (5x2)
= 8/10
= 0,8

3/8
= (3 x 125) / (8 x 125)
= 375/1000
= 0,375

12/16
= 3/4
= (3x25) / (4x25)
= 75 / 100
= 0,75

15/10
= 1,5

17/50
= (17 x 2)/(50 x 2)
= 34 / 100
= 0,34