Exercise 6.7 (Multiplication of fractions by a single digit number)

Exercise 6.7

1. Multiply the following:

i. 1/7 × 4 = 4/7

ii, 3/8 × 5 = 15/8

iii. 7/11 × 6= 42/11

iv. 21/50 × 2= 21/25

v. 15/32 × 3 = 45/32

2. John has 300ml of water in a glass and he drinks 2/3 ml of water. How many ml of water does he drink?

John has water = 300 ml

He drinks water = 2/3 ml

Answer : He drinks water = 200ml