Math, asked by sachink53890gmailcom, 10 months ago

A:B=2:5 and B:C=7:9

Answers

Answered by Anonymous

2

Answer:

A:B:C=14:35:45

Step-by-step explanation:

A:BC= (2×7):(5×7):(7×5):(9×5)

= 14:35:35:45

= 14:35:45

here is your answer

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