Poorva is older than durva by 6 years the ratio of poorvas age to durvas age 3 years hence will be 4:3 what is poovas age today?
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let dhurva's present age =x
then prsent age of poorva=x+6
after 3 yrs.
poorva=x+6+3=x+9
dhruva=x+3
given
x+9/x+3=4/3
3×(x+9)=4×(x+3)
3x+27=4x+12
27-12=4x-3x
15=x
so poorva present age=x+6=21
hope it helped you
then prsent age of poorva=x+6
after 3 yrs.
poorva=x+6+3=x+9
dhruva=x+3
given
x+9/x+3=4/3
3×(x+9)=4×(x+3)
3x+27=4x+12
27-12=4x-3x
15=x
so poorva present age=x+6=21
hope it helped you
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