Punjab State Board PSEB 5th Class Maths Book Solutions Chapter 4 Fractions Ex 4.5 Textbook Exercise Questions and Answers.

## PSEB Solutions for Class 5 Maths Chapter 4 Fractions Ex 4.5

Question 1.

Write the like and unlike fractions for the following groups :

(a) \(\frac{3}{7}\), \(\frac{5}{7}\), \(\frac{1}{7}\), ……………….

(b) \(\frac{6}{9}\), \(\frac{4}{9}\), \(\frac{1}{9}\), ……………….

(c) \(\frac{9}{12}\), \(\frac{7}{11}\), \(\frac{7}{10}\), ……………….

(d) \(\frac{7}{10}\), \(\frac{6}{10}\), \(\frac{8}{10}\), ……………….

(e) \(\frac{5}{3}\), \(\frac{5}{7}\), \(\frac{5}{9}\), ……………….

Solution:

(a) Like fractions,

(b) Like fractions,

(c) Unlike fractions,

(d) Like fractions,

(e) Unlike fractions.

Question 2.

Write two like fractions for the following :

(a) \(\frac{1}{5}\), \(\frac{4}{5}\), \(\frac{3}{4}\), -, –

(b) \(\frac{3}{9}\), \(\frac{4}{9}\), \(\frac{7}{9}\), -, –

(c) \(\frac{2}{7}\), \(\frac{3}{7}\), \(\frac{9}{7}\), -, –

Solution:

(a) \(\frac{2}{5}\) and \(\frac{6}{5}\)

(b) \(\frac{1}{9}\) and \(\frac{5}{9}\)

(c) \(\frac{1}{7}\) and \(\frac{4}{7}\)

Question 3.

Write the unit fraction, whose denominator is as follows :

(a) 7

(b) 5

(c) 8

(d) 3

(e) 15.

Solution:

(a) \(\frac{1}{7}\),

(b) \(\frac{1}{5}\),

(c) \(\frac{1}{8}\),

(d) \(\frac{1}{3}\),

(e) \(\frac{7}{9}\)

Question 4.

Which of the following fractions are proper and improper fractions :

(a) \(\frac{7}{12}\)

(b) \(\frac{8}{3}\)

(c) \(\frac{12}{18}\)

(d) \(\frac{3}{5}\)

(e) \(\frac{7}{9}\)

Solution:

(a) Proper fraction,

(b) Improper fraction,

(c) Proper fraction,

(d) Proper fraction,

(e) Proper fraction.