Question

10 If a:b = 5:7 and a:c = 7:9, then b:c =
(A) 35:45
(B) 49:35
(C) 49:50
(D) 49:45
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Answer 1

Answer:

option d is correct

Step-by-step explanation:

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Answer 2

Hiii

D is your correct ans xd......

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