Math, asked by prathma2597, 1 year ago

The ages of suman and neelam are in the ratio 3:4. 4 years ago, their ages were in the ratio 5:7. Find their ages

Answers

Answered by chiku9341
10

Answer:

let the age of suman = 3x

let the age of neelam = 4x

four years ago

the age of suman = 3x-4

the age of neelam = 4x-4

ATC

3x-4/4x-4=5/7

7(3x-4)=5(4x-4)

21x-28=20x-20

21x-20x=-20+28

x = 8

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