Question

present ages of meenu and mukul are in the ratio of 3:4,after 5years from now the ratio of their ages is 5:6.Find the present ages of both?

Answer 1

equation,according to your question is that
3/4 but find present age then ,let the present age is X
now,
3x/4x (after 5 years)
both added 5,
3x+5/4x+5=5/6.
then, cross multiplication
6(3x+5)=5(4x+5)...