Question

help with this question im gonna send the picture to you after this cause i cant right now

Answer 1

Answer: 8 x 10^3

Explanation:

The given expression is

(1.6 x 10^5)/(0.2 x 10^2)

It can be rearranged as

1.6/0.2 x 10^5/10^2

Recall the rule of exponents which is expressed as

a^b/a^c = a^(b - c)

Thus, we have

8 x 10^(5 - 2)

= 8 x 10^3