Question

The sum of Present age of manish and his mother is 70 years.seven years ago mothers age was three times the age of manish at that time.find their present ages

Answer 1

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Answer:

Manish's Present age= 21 years

Manish's Mother's present age=49 years

Step-by-step explanation:

Let the present age of Manish be x years

Therefore, present age of Manish's mother will be 70-x years

Seven years ago:-

Manish's age=x-7

Manish's mother's age=70-x-7

= 63-x

A.T.Q.,

63-x=3(x-7)

63-x=3x-21

63+21=3x+x

84=4x

x=84/4

x=21

Therefore, Manish's Present age= 21 years

Manish's Mother's present age=70-x

=70-21

=49 years