Math, asked by babita71, 1 year ago

if x:y=8:9 find the ratio (7x-4y):3x+2y

Answers

Answered by Rraj2174

2

value of x=8, y=9
(7×8-4×9): (3×8 + 2×9)
(56-36):(24+18)
20:42
= 10:21

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