the distance from neptune to the sun is 4.5·10^9 km. the distance from earth to the sun is 15·10^7 km. how…

the distance from neptune to the sun is 4.5·10^9 km. the distance from earth to the sun is 15·10^7 km. how many times as far is neptunes distance to the sun as earths distance to the sun? rewrite 4.5·10^9 as a number times 10^7. neptunes distance to the sun / earths distance to the sun = (4.5·10^9) / (15·10^7) = (?·10^7) / (15·10^7) 4.5·10^9 = 4.5·10^2·10^7 = □·10^7

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