Math, asked by cbseajitgupta1724, 1 year ago

parul is one-fifth the age her mother was 15 years ago and parul’s brother is three-fifth the age his her mother eas 10 years ago.if the sum of parul and her brothers ages is 31,then how old is parul’s mother?

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Answered by Tanya1257
4

I hope you get an idea from this....

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