NCERT Solution For Class 8, Maths, Chapter 2, Exercise 2.6

Exercise 2.5,Class 8, Maths

Solve the following equations.

Q.6. 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.

Ans:

Q.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 $\frac{3}{2}$ . Find the rational number.