Question

Estimate the product of 5,398 x 47 by rounding to the nearest thousand and ten.

a) 200,000
b)250,000
c)253,706
d)300,000
pls help me

Answer 1

b) 250,000

Explanation:

You want to estimate the product of 5,398 and 47 by rounding to the nearest thousand and ten.

Rounded values

Rounding 5,398 to the nearest thousand gives 5000.

Rounding 47 to the nearest ten gives 50.

Estimated product

The product of these is the estimate you want:

5000·50 = 250,000