a:b=12:13 and c:b=15:14 find a:b:c. – InterviewSolution

1.	a:b=12:13 and c:b=15:14 find a:b:c.
Answer» $a : b = \frac{1}{2} : \frac{1}{3}$ and $c : b = \frac{1}{5} : \frac{1}{4}$ find a:b:c.

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