seven years ago varun's age was five times the square of swati's age. three years hence swati's age will be two-fifth of varun's age. find their present age
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Let 7 years,age of Swati was X years
age of Varun was 5 X sq.
given, after 3 years Swati age will be 2/5 the of Varun's age .
Therefore,the present age of Swati =(2+7)=9 years
Varun age =5(2)sq+7=27 years
xD
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