if 3A=2B=5C,then find A:B:C

We have : 3 A = 2 B = 5 C Let 3 A = 2 B = 5 C = k \Rightarrow A = \frac{k}{3}; B = \frac{k}{2}; C = \frac{k}{5} Now, A : B : C = \frac{k}{3} : \frac{k}{2} : \frac{k}{5} = \frac{1}{3} : \frac{1}{2} : \frac{1}{5} = 10 : 15 : 6

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