# PSEB 5th Class Maths Solutions Chapter 4 Fractions Ex 4.7

Punjab State Board PSEB 5th Class Maths Book Solutions Chapter 4 Fractions Ex 4.7 Textbook Exercise Questions and Answers.

## PSEB Solutions for Class 5 Maths Chapter 4 Fractions Ex 4.7

Question 1.
Convert the following fractions into decimals :

(a) $$\frac{9}{10}$$
(b) $$\frac{35}{1000}$$
(c) $$\frac{31}{1000}$$
(d) $$\frac{117}{100}$$
(e) $$\frac{37}{10}$$
Solution:
(a) 0.9
(b) 0.35
(c) 0.031
(d) 1.17
(e) 3.7.

Question 2.
Represent the following fractions into decimals:
(a) $$\frac{3}{5}$$
(b) $$\frac{15}{20}$$
(c) $$\frac{4}{25}$$
(d) $$\frac{5}{4}$$
(e) $$\frac{7}{40}$$
Solution:
(a) $$\frac{3}{5}$$ = $$\frac{3 \times 20}{5 \times 20}$$ = $$\frac{60}{100}$$ = 0.60
(b) $$\frac{15}{20}$$ = $$\frac{15 \times 4}{25 \times 4}$$ = $$\frac{60}{100}$$ = 0.60
(c) $$\frac{4}{25}$$ = $$\frac{4 \times 4}{25 \times 4}$$ = $$\frac{16}{100}$$ = 0.16
(d) $$\frac{5}{4}$$ = $$\frac{5 \times 25}{4 \times 25}$$ = $$\frac{125}{100}$$ = 1.25
(e) $$\frac{7}{40}$$ = $$\frac{7 \times 25}{40 \times 25}$$ = $$\frac{175}{1000}$$ = 0.175 Question 3.
Represent the following decimals into fractions :
(a) 1.3
(b) 1.75
(c) 4.5
(d) 0.35
(e) 0.8
(f) 3.84
(g) 8.345
(h) 0.024
(i) 3.001
(j) 0.98.
Solution:
(a) 1.3 = $$\frac{13}{10}$$
(b) 1.75 = $$\frac{175}{100}$$
(c) 4.5 = $$\frac{45}{10}$$
(d) 0.35 = $$\frac{35}{100}$$
(e) 0.8 = $$\frac{8}{10}$$
(f) 3.84 = $$\frac{384}{100}$$
(g) 8.345 = $$\frac{384}{100}$$
(h) 0.024 = $$\frac{24}{1000}$$
(i) 3.001 = $$\frac{3001}{1000}$$
(j) 0.98 = $$\frac{98}{100}$$