Math, asked by lachituong164, 4 months ago

if a: b = c : d , prove that a+ b : b = c + d : d

Answers

Answered by nihalpinisetti25
0

Step-by-step explanation:

a:b=c:d

means

a/b=c/d

a/b+1=c/d+1

a+b/b=c+d/d

then

a+b:b=c+d:d

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