Question

step by step answer ​

Answer 1

Answer:

a : b = 1 : 3

b : c = 3 : 5

From this we conclude, a = 1, b = 3 & c = 5.

This can also be concluded like this : -

a/b = 1/3

b/c = 3/5

a/b : b/c = 1/3 : 3/5

therefore, a : c = 1 : 5. ( By cancellation / cross multiplication ).

hence, c : a = 5 : 1

Answer 2

Answer:

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