Question

Estimate the following product using the power of ten 9.1 x 43.27

Answer 1

43.27×9.1=

393.757

Estimate. 400

10×10=100×10=1000

This is wrong because the estimated number is oy 400.

So, 10×10=100

The answer is 10^2.

Explanation:

Answer 2

9.1 x 43.27 = 393.757

= 3.94 x 10^2