Question

(ii). Using divisibility tests, determine which of the following numbers are divisible by 4; by 8
(a) 5500 (b) 2150.​

Answer 1

Answer:

The number 5500 is divisible by 4 and both the number is not divisible by 8

Answer 2

Answer:

(a) 5500 is divisible by 4 as the last two digits (00) are divisible by 4

5500 is not divisible by 8 as the last three digits (500) is not divisible by 8.

(b) 2150 is not divisible by 4 the last two digits (50) are divisible by 4

2150 is not divisible by 8 as the last three digits (150) is not divisible by 8.