Math, asked by Tulip12, 1 year ago

If p:q=5:7, p-q=-4 then 3p-2q=?

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Answered by Ash1997

12

the answer is 2 and the solution is provided in the image

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Ash1997: mark this is brainliest

Answered by Anonymous

3

P/q = 5/7
7P = 5q
P. = 5q/7

But 5q/7 - q = -4

==> 5q - 7q = -28
==> q => 14
Then p =...Your ans is in the picture ok

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