Question

Estimate. Then find product 4 times 979

Answer 1

3,916 is the right answer

Answer 2

The estimated product is
`4* 979\approx 3920`

Explanation:

Given : Product of 4 times 979.

To find : Estimate the product ?

Solution :

Estimating means rounding the number for easy calculation.

Estimate of 4 is 4.

Estimate of 979 is 980 as they are very near.

So,
`4* 979=4* 980`

`4* 980=3920`

Therefore, The estimated product is
`4* 979\approx 3920`