Question

$5\times 555$ a multiple of $9$?

• A. True
• B. False

Answer 1

The correct option is B False

We use a rule to check whether the number is divisible by 9 or not.

A number is divisible by 9 if the sum of the digits is evenly divisible by 9.

$5\times 555=2775$

Sum of each digit $=2+7+7+5=21.$, which is not divisible by $9.$

Hence$,$ statement is false$.$