Question

Test the divisibility of 126
by 3 without performing
actual division​

Answer 1

Explanation :

To test if a number if divisible by 3 we add the digits and see if the sum is divisible by 3.

1 + 2 + 6

= 9

9 is divisible by 3 so 126 is divisible by 3.

Answer 2

Answer:

9 , yes it is divisible by 3 because by adding all digit we get9 which is divisible by 3

Step-by-step explanation:

Hope it helps you.......