Question

Divide 4,200 by a multiple of 10 so that the quotient is also a multiple of 10

Answer 1

The required number which is a multiple of 10 is 20.

Explanation:

1. We have to divide 4200 by a number that is a multiple of 10.

Let us assume that the number is 20, which is a multiple of 10.

Now, after division, the quotient will be
`(4200)/(20)=210`.

2. We have to check whether the quotient is multiple of 10 or not.

Here, the quotient is 210 which is a multiple of 10.

Hence, the required number which is a multiple of 10 is 20. (Answer)

Hope this helps! :)