Question

if A:B = 5:6 and B:C = 4:7 find A:B:C

Answer 1

A:B=5:6
B:C= 4:7
In case of B we get 6 and 4
Lcm of 6 and 4 is 12
Therefore Let A:B= 5:6=5×2: 6× 2= 10:12
Again B:C = 4:7=4×3 : 7×3= 12: 21
Therefore we can say ,
A:B:C= 10:12:21
Hope this will help u :)

Answer 2

here is your answer
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