Question

5. If A:B = 3:5 and B: C = 10:13, find A:B:C.​

Answer 1

A:B=3:5 ...(1)

B:C=10:13 ...(2)

so LCM of both value of B=5 and B=10 is 2

so multiply (1) by 2

so A:B:C = 6:10:13

Answer 2

Answer:

Given,

A:B=3:5..(1)

B:C=10:13..(2)

LCM of both volue of B=5and10

multiplied (1)by2

so, A:B:C=6:10:13