Math, asked by amankumar206, 11 months ago

a/b=5/7 find 63a-2b/18b-14a

Answers

Answered by kruthikareddy05

3

a/b=5/7

a=5; b=7

63a-2b/18b-14a

=63×5-2×7/18×7-14×5

=315-14/126-70

=311/56

Answered by Avanitha

0

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