If A : B = 2 : 3 and B : C = 4 : 5, then A : B : C is

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If A : B = 2 : 3 and B : C = 4 : 5, then A : B : C is

A2:12:5

B8:12:15

C12:8:15

D15:12:8

sahana ? Dec 23 '2019 at 18:18

Correct answer is: 8:12:15

Explanation:

A:B = 2:3

B:C = 4:5

\(\therefore A:B:C = 2 \times 4 : 3 \times 4 : 3 \times 5\)

\(= 8:12:15\)

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Correct answer is: 8:12:15 Explanation: A:B = 2:3 B:C = 4:5 \(\therefore A:B:C = 2 \times 4 : 3 \times 4 : 3 \times 5\) \(= 8:12:15\) sahana ? answered Dec 23 '2019 at 18:18 All Comments

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