4,12 = ... [tex] \frac{x}{y} [/tex]

4,12 = 412/100 = 4 12/100 = 4 6/50 = 4 3/25

x= 3
y= 25

bab : Pecahan

4,12 = 412/100 = 4 12/100 = 4 3/25

__ x/y =>> pecahan campuran

jadi
..... = 4
x = 3
y = 25