M L Aggarwal Solutions for Chapter: Rational Numbers, Exercise 1: Exercise

Subtract: $2\frac{3}{5}$ from $\frac{-3}{7}$. Express the result in mixed rational number.

Subtract: $\frac{-4}{9}$ from $3\frac{5}{8}$. Express the result in mixed fraction.

Subtract: $-3\frac{1}{5}$ from $-4\frac{7}{9}$. Express the result in mixed fraction.

Sum of two rational numbers is $\frac{3}{5}$. If one of them is $\frac{-2}{7}$, find the other.

What rational number should be added to $\frac{-5}{11}$ to get $\frac{-7}{8}$?

What rational number should be subtracted from $-4\frac{3}{5}$ to get $-3\frac{1}{2}$? Express the result in mixed fraction.

Subtract the sum of $\frac{-5}{7}$ and $\frac{-8}{3}$ from the sum of $\frac{5}{2}$ and $\frac{-11}{12}$. Write the answer in mixed fraction.

$0$ is the identity element for subtraction of rational numbers.