Math, asked by pavni27, 1 month ago

If A: B = 3:4, B: C = 5:7, find A: B: C.

Answers

Answered by tanmay4071

1

Answer:

3:4:7 is the answer please

Answered by sridevi15101976

6

Answer:

15:20:28

Step-by-step explanation:

A:B=3/4

B:C=5/7

A:B:C=?

multiply A/B with 5

A/B=3×5/4×5

=15/20

multiply B/C with 4

B/C=5×4/7×4

=20/28

A:B:C=15:20:28

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