The identity element of subtraction in rational numbers is zero.

Find the multiplicative inverse i.e. the reciprocal

$\frac{4}{5}\times \frac{15}{8}$

Find the multiplicative inverse i.e. the reciprocal of $6$

Find the multiplicative inverse i.e. the reciprocal of

$\frac{11}{-5}$

Verify the following:

$\left(\frac{-2}{3}\right)+\frac{2}{3}=0$

Write the reciprocal of the following with a positive exponent.

Find the multiplicative inverse i.e. the reciprocal of

$\frac{-7}{-8}$

Find the multiplicative inverse i.e. the reciprocal of

$-23$

Find the multiplicative inverse i.e. the reciprocal of

$\frac{-19}{16}$

The number that should be added to $\frac{-5}{9}$ to get the additive identity is:

Subtract the additive inverse of $\frac{5}{6}$  from the multiplicative inverse of $\frac{-5}{7}\times \frac{14}{15}$

Find the multiplicative inverse i.e. the reciprocal of

$0\times \frac{2}{9}$

The reciprocal of $0.03$ is :

Find the additive inverse of  $\left(-\frac{7}{10}\right)$.

$\frac{3}{8}+0=\frac{3}{8}$

Find the multiplicative inverse i.e. the reciprocal of

$\frac{11}{20}$