[" 7.The denominator of a rational number is "],[" greater than its numerator by "8" .If the "],[" numerator is increased by "17" and the "],[" denominator is decreased by "1" ,the "],[" number obtained is "(3)/(2)" .Find the rational "],[" number."]

7. The ages of Hari and Harry are in the ratio 5:7. Four years from now the ratio of their ages will be 3:4. Find their present ages. The denominator of a rational number is greater than its numerator by 8. f the numerator is increased by 17 and the denominator is decreased by 1, the number obtained is Find the rational number.

The denominator of a rational number is greater than its numerator by 8. If the numberator is increased by 17 and the denominator is decreased by 1, the number obtained is frac(3)(2) . Find the rational number.

The denominator of a rational number is greater than its numerator by 7. If the numerator is increased by 17 and the denominator decreased by 6, the new number becomes 2. Find the original number.

The denominator of a rational number is greater than the numerator by 10. If the numerator is increased by 1 the and denominator is decreased by 1, then expression for new denominator is _________.