Question

Estimate how many times larger 4 x 1015 is than 19 x 1012.

Answer 1

200

Explanation:

Answer 2

2000

Step-by-step explanation: The number with the larger power of 10 is greater than the number with the smaller power of 10.

first, 1015 is 103 (or 1000) times larger than 1012.

and, 4 is a little more than 1

5

of 19

so, to estimate 1

5

x 1000 = 200