Page 76 - Maths Class 04

Example : Is 93 a multiple of 4 ?

Solution : 2 3

4 9 3

– 8

1 3

– 1 2

1

There is a remainder of 1 because 4 does not divide 93 exactly. Therefore, 93

is not a multiple of 4.

Practice - 5.5
Practice - 5.5
Practice - 5.5
Practice - 5.5
1. Write the next three multiples in each of the following.

a. 50, 100, 150, ______ , ______ , ______ b. 9, 18, 27, ______ , ______ , ______

c. 14, 28, 42, ______ , ______ , ______ d. 16, 32, 48, ______ , ______ , ______

e. 17, 34, 51, ______ , ______ , ______ f. 24, 48, 72, ______ , ______ , ______

2. Write the first five multiples of the following numbers.

a. 8 b. 6 c. 12 d. 14 e. 15

3. Write True or False .

a. Since 5 × 3 = 15. 15, is a multiple of both 5 and 3.

b. 9, 18, 27, 36, 45 are all multiples of 9.

c. 1 is not a multiple of every number.

d. Factors of a number are always less than or equal to the number.

e. The product of two numbers is not a multiple of each number.

f. Common factors of two or more numbers are those numbers

which divide all the numbers exactly.

g. 5 is multiple of 36.

Mathematics-4 76