Telangana Board Solutions for Chapter: Rational Numbers, Exercise 9: Exercise 9

The property involved in the following example is _____ property in multiplication:

$\frac{5}{2}\times \frac{3}{7}=\frac{15}{14}$

Fill in the blanks:

$\frac{-16}{7}+\_\_\_\_\_=\frac{-16}{7}$

Subtract $\frac{-32}{13}$ from $2$.

Subtract $-7$ from  $\frac{-4}{7}$.

What numbers to be added to$\frac{-5}{8}$ so as to get $\frac{-3}{2}$?

The sum of two rational numbers is $8$. If one of the numbers is $\frac{-5}{6}$ find the other.

Write the rational number that does not have any reciprocal.

Write the reciprocal of negative rational number.