Question

The distance of planet Saturn from the Sun is 1.5 ⋅ 109 kilometers, and the distance of planet Venus from the Sun is 1.1 ⋅ 108 kilometers. About how many more kilometers is the distance of Saturn from the Sun than the distance of Venus from the Sun?

Answer 1

Distance Sun - Saturn = 1.5 x 10⁹

Distance Sun - Venus = 1.1 x 10⁸  OR  0.11 x 10⁹

How many more km is the distance from the Sun than the distance of Venus from the Sun:

1.5 x 10⁹ - 0.11 x 10⁹

10⁹(1.5 - 0.11)
10⁹(1.39), ANSWER : 1.39 X 10⁹ km