Math, asked by nishabegam2020, 1 day ago

If A : B = 3 : 4, B: C = 5 : 7, find A: B: C. B + 28 [Hint : A : B = 3 : 4, B : C = 1: = 4: 5 5 - A: B: C = 3:4:28/5]

Answers

Answered by bson

6

A:B = 3:4 = 15:20

B:C = 5:7 = 20:28

A:B = 15:20

B:C = 20:28

A:B:C = 15:20:28

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