Q.5 Find:
(a) 1/2 of (i) 24 (ii) 46
(b) 2/3 of (i) 18 (ii) 27
(c) 3/4 of (i) 16 (ii) 36
(d) 4/5 of (i) 20 (ii) 35


Answer :

(a) (i) 24
We have, = 1/2 × 24 = 24/2 = 12
(ii) 46
We have, = 1/2× 46 =23
(b) (i) 18
We have,= 2/3 × 18 = 2 × 6 = 12
(ii) 27
We have, = 2/3 × 27= 2 × 9 =18
(c) (i) 16
We have,= 3/4 × 16= 3 × 4= 12
(ii) 36
We have= 3/4 × 36= 3 × 9= 27
(d) (i) 20
We have,= 4/5 × 20 = 4 × 4 = 16
(ii) 35
We have, = 4/5 × 35 = 4 × 7 = 28

NCERT solutions of related questions for Fractions and Decimals

NCERT solutions of related chapters class 7 maths

NCERT solutions of related chapters class 7 science