Check whether the following numbers are divisible by 9 or not.

(i) 5075 (ii) 7875

Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

i) Given number 5075.

Sum of digits = 5 + 0 + 7 + 5 = 17

Since 17 is not divisible by 9.

Therefore, 5075 is not divisible by 9.

(ii) Given number 7875.

Sum of digits = 7 + 8 + 7 + 5 = 27

Since 27 is divisible by 9.

Hence the number 7875 is also divisible by 9.

Answered by  | 4th Jun, 2014, 03:23: PM