Question

Tentukan nilai A dan B jika:
a. A :B =2:3 dan A+B=150
b.25:125=A:B dan A+b=6

Answer 1

A. 150 : 5 = 30, A = 30*2 = 60, B = 30*3 = 90
b. 25 : 125 = A + B = 6, 25 + 125 = 150
A : 6 = 25 : 150 = 1 : 6, A = 1
B : 6 = 125 : 150 = 5 : 6, B = 6

Answer 2

A. nilai A = 60, nilai B = 90
b. nilai A = 1 ,  nilai B = 5