One year ago, the ratio of sooraj's and vimal's age was 6:7 respectively. four years hence, this ratio would become 7:8. how old is vimal
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one year ago sooraj age=6x n vimal age=7x
after four years soraj = 6x+5 n vimal = 7x+5
(6x+5)/(7x+5)=7/8
x=5
Present age of vimal= 7x+1=36
after four years soraj = 6x+5 n vimal = 7x+5
(6x+5)/(7x+5)=7/8
x=5
Present age of vimal= 7x+1=36
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