Question

All the numbers ending with three zeros are divisible by? a)8
b)6 and 8
c)4 only
d)4 , 5 and 10 only​

Answer 1

Answer:

d) 4,5 and 10 only.

Step-by-step explanation:

smallest number with last three zeroes is 1000. check which numbers can divide it perfectly.

Answer 2

Answer:

a) 8

Step-by-step explanation:

Say x be a number ending with 3 zeros.

That means, x is a multiple of 1000.

So, we can write x = p * 1000, where p is a natural number.

Now, we know 1000 is divisible by 8. So, p * 1000 is divisible by 8.

So, x is divisible by 8.