Question

The distance of planet Jupiter from the Sun is approximately 7.8 ⋅ 108 kilometers, and the distance of planet Saturn from the Sun is 1.5 ⋅ 109 kilometers. About how many more kilometers is the distance of Saturn from the Sun than the distance of Jupiter from the Sun?

Answer 1

Distance of Jupiter to sun:
7.8*108=842.4
Distance of Saturn from sun:
1.5*109=163.5

difference:
842.4-163.5=678.9

Answer 2

About how many more kilometers is the distance of Saturn from the Sun than the distance of Jupiter from the Sun = 7.2 x 10⁸ kilometers

Explanation:

The distance of planet Jupiter from the Sun is approximately 7.8 x 10⁸ kilometers

The distance of planet Saturn from the Sun is 1.5 x 10⁹ kilometers

Difference in distances

d = 1.5 x 10⁹ - 7.8 x 10⁸ = 15 x 10⁸ - 7.8 x 10⁸

d = 7.2 x 10⁸ km

About how many more kilometers is the distance of Saturn from the Sun than the distance of Jupiter from the Sun = 7.2 x 10⁸ kilometers