# NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.4

These NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.4 Questions and Answers are prepared by our highly skilled subject experts.

## NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Exercise 2.4

Question 1.
Find:
(i) 12 ÷ $$\frac { 3 }{ 4 }$$
(ii) 14 ÷ $$\frac { 5 }{ 6 }$$
(iii) 8 ÷ $$\frac { 7 }{ 3 }$$
(iv) 4 ÷ $$\frac { 8 }{ 3 }$$
(v) 3 ÷ 2$$\frac { 1 }{ 3 }$$
(vi) 5 ÷ 3$$\frac { 4 }{ 7 }$$

Question 2.
Find the reciprocal of each of the following fractions. Classify the reciprocals as proper fractions, improper fractions and whole numbers.
(i) $$\frac { 3 }{ 7 }$$
(ii) $$\frac { 5 }{ 8 }$$
(iii) $$\frac { 9 }{ 7 }$$
(iv) $$\frac { 6 }{ 5 }$$
(v) $$\frac { 12 }{ 7 }$$
(vi) $$\frac { 1 }{ 8 }$$
(vii) $$\frac { 1 }{ 11 }$$
(i) The reciprocal of $$\frac { 3 }{ 7 }$$ is $$\frac { 7 }{ 3 }$$ .
It is an improper fraction.

(ii) The reciprocal of $$\frac { 5 }{ 8 }$$ is $$\frac { 8 }{ 5 }$$
It is an improper fraction.

(iii) The reciprocal of $$\frac { 9 }{ 7 }$$ is $$\frac { 7 }{ 9 }$$ .
It is a proper fraction.

(iv) The reciprocal of $$\frac { 6 }{ 5 }$$ is $$\frac { 5 }{ 6 }$$ .
It is a proper fraction.

(v) The reciprocal of $$\frac { 12 }{ 7 }$$ is $$\frac { 7 }{ 12 }$$ .
It is a proper fraction.

(vi) The reciprocal of $$\frac { 1 }{ 8 }$$ of is 8.
It is a whole number.

(vii) The reciprocal of $$\frac { 1 }{ 11 }$$ is 11.
It is a whole number.

Question 3.
Find:
(i) $$\frac{7}{3}$$ ÷ 2
(ii) $$\frac{4}{9}$$ ÷ 5
(iii) $$\frac{6}{13}$$ ÷ 7
(iv) 4$$\frac{1}{3}$$ ÷ 3
(v) 3$$\frac{1}{2}$$ ÷ 4
(vi) 4$$\frac{3}{7}$$ ÷ 7