Question

Which is the best estimate for the product of 1,903.003 × 198.7?

A.


4,000,000


B.


400,000


C.


40,000


D.


4,000

Answer 1

the answer is B

Explanation:

If you round 1,903.003 and 198.7 to the nearest hundred you will get 1900 and 200.

1900 * 200 = 380000

Round 380000----400000

The best estimate is B. 400,000

Answer 2

If you round 1,903.003 and 198.7 to the nearest hundred you will get 1900 and 200.

1900 * 200 = 380000

Round 380000----400000

The best estimate is B. 400,000