What is $60$ times one-tenth? 

Important Questions on Rational Numbers

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 1 - Rational Numbers>MENTAL MATHS>Q 3

What is $\frac{1}{7}$ plus $\frac{1}{7}$?

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 1 - Rational Numbers>MENTAL MATHS>Q 4

If the value of $\frac{3}{6}-\frac{2}{12}$ in its simplest form is $\frac{m}{k}$, then find the value of $k-m.$

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 1 - Rational Numbers>MENTAL MATHS>Q 5

What is the value of $\frac{-3}{2}$ divided by $\frac{2}{3}$.

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 1 - Rational Numbers>EXERCISE>Q 1

Divide the following.
$\frac{2}{3}$ by $\frac{-4}{9}$

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 1 - Rational Numbers>EXERCISE>Q 1

When $\frac{11}{24}$ is divided by $\frac{-5}{8}$, then find the sum of numerator and denominator of the final result.   

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 1 - Rational Numbers>EXERCISE>Q 1

Divide the following.
$\frac{-3}{8}$ by $\frac{-5}{6}$

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 1 - Rational Numbers>EXERCISE>Q 1

If $\frac{-3}{16}$$÷$ $\frac{15}{8}$$=\frac{m}{n}$, then what is the value of $n-m$?

EASY

8th CBSE

IMPORTANT

Number Magic a textbook of Mathematics 8>Chapter 1 - Rational Numbers>EXERCISE>Q 1

Divide the following.
$\frac{-22}{9}$ by $\frac{-88}{-51}$