PSEB 5th Class Maths Solutions Chapter 4 Fractions Ex 4.5

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.