the ages of amit and sumitare in the ratio 2:3 after ten years,the ratio of their ages will be 3:4.find their present age.
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let the age of Amit and Sumitra be 2x and 3x.
2x+10/3x+10= 3/4
8x+40=9x+30
9x-8x=40-30
x=10
hence the present age of Amit and sumitra=20 and 30years
2x+10/3x+10= 3/4
8x+40=9x+30
9x-8x=40-30
x=10
hence the present age of Amit and sumitra=20 and 30years
thamilmukil:
thank you
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