Question

Using divisibility test, determine whether the given number is divisible by 4 and by 8: 5500​

Answer 1

Divisibility by 4: If the last two digits of a number are divisible by 4, then the number is completely divisible by 4 .
Divisibility by 8: If the last three digits of a number are divisible by 8, then the number is completely divisible by 8.

The given number 5500:

• Divisible by 4 as its last two digits are divisible by 4.
• Not divisible by 8 as its last three digits are not divisible by 8. ( 500 is not divisble by 8.)