Question

determine if 372645 is divisible by 45
please do divid also in note book​

Answer 1

Hi dear

Yes, the given number is divisible by 45.Step-by-step explanation:We are well aware of the divisibility test of 45 that, a number is divisible by 45, if it is divisible by 5 and 9.

Yes, the given number is divisible by 45.Step-by-step explanation:We are well aware of the divisibility test of 45 that, a number is divisible by 45, if it is divisible by 5 and 9.Now, we see that the number ends with 5, hence, the number is divisible by 5.

.Now, when, we find the sum of the digits of the number, i.e., 3+7+2+6+4+5=27=2+7=9, which shows that the number is also divisible by 9. Hence, the number is divisible by 45.