Question

Find a:b:c in each of the following. 2A=3B=5c

Answer 1

Solution :

Let 2a = 3b = 5c = k

=> a = k/2

b = k/3

c = k/5

Now ,

a : b : c

= k/2 : k/3 : k/5

Multiply each term by 30/k , we get

= 15 : 10 : 6

Therefore ,

a : b : c = 15 : 10 : 6

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