Question

Help please #10 if you can

Answer 1

20*10^-3=0.02. Then, simply multiply 0.02 by 10 million (10,000,000). You get 200,000 m.

Answer 2

200,000 m

Explanation:

We will multiply the length of the ant by the number of ants to find out how long the line is.

10 million is 10 with 6 zeros

20 * 10 ^-3 move the decimal 3 places to the left

20. * 10 ^-3 = .02

.02 * 10000000

200000