Math, asked by rose77, 1 year ago

please give me answer in this question number 8

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Answered by vani1023
1
let 4:5 be 4x and 5x
5×a+b = 5×4x+5x
5a-b= 5×4x-5x
by simplyfying it we get 5/3
if u like my answer plz mark me as brainliest
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