Math, asked by misspriya81, 2 days ago

If A : B = 5 : 7 and B : C = 21 : 25 find A : C, *

Answers

Answered by iyervinayak01

0

Let A=5x, B=7x=21y, C=25y
Now for B-> x=3y
So A=15y
Therefore A:C=15:25=3:5

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