A man is four times as old as his after 60 years he will be only twice as old Ashis son. Find Thier present ages
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let the present age of son =x yrs
then present age of man =4x yrs
after 60 yrs
son=x+60
man =4x+60
so, 2 (x+60)=4x+60
2x+120=4x+60
120-60=4x-2x
60 =2x
means x=60/2=30
so present age of son=30yrs
then man =4×30=120yrs
then present age of man =4x yrs
after 60 yrs
son=x+60
man =4x+60
so, 2 (x+60)=4x+60
2x+120=4x+60
120-60=4x-2x
60 =2x
means x=60/2=30
so present age of son=30yrs
then man =4×30=120yrs
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