Mathematics
If A : B = 7 : 5 and B : C = 7 : 5, then A : C is :
25 : 49
49 : 25
1
15 : 14
Ratio Proportion
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Answer
Given,
⇒ A : B = 7 : 5
……..(1)
⇒ B : C = 7 : 5
……(2)
Multiplying equation (1) and (2), we get :
A : C = 49 : 25.
Hence, Option 2 is the correct option.
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