Math, asked by xxxxx1234596, 6 months ago

If a:b = 4:5, find 5a + b/ 5a - b

Answers

Answered by manju214

12

Answer:

a:b = 4:5

a=4x , b=5x

5a+b / 5a-b = 5(4x)+(5x) / 5(4x)-(5x)

= 5x(4+1) / 5x(4-1)

= 5/3

PLS MARK BRAINLIEST...

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