Question

Can someone explain this to me?

Answer 1

75

Explanation:

so 3 × 10⁵ = 300000

4 × 10³ = 4000

you need to simplify the zeros so the simplified version is

300 =

4

which is equal to 75

Answer 2

75

Explanation:

3/4 = .75

10^5 / 10^3 = 10^(5-3) = 10^2

.75 x 10^2 = 75