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Type: Multiple-Choice
Category: Scientific Notation
Level: Grade 7
Score: 1
Tags: Scientific Notation
Author: lovelle53
Last Modified: 21 days ago

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Scientific Notation Question

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Grade 7 Scientific Notation

The diameter of the planet Mercury is [math]4.87 xx 10^3[/math]kilometers. The diameter of Venus is [math]1.21 xx 10^4[/math] kilometers. The diameter of Earth is [math]1.28 xx 10^4[/math] kilometers and the diameter of Mars is [math]6.79 xx 10^3[/math] kilometers. Which planet has the smallest diameter?
  1. Mercury
  2. Venus
  3. Mars
  4. Earth
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