PREVIEW: Today you'll be calculating changing weights of a T-Rex and a kitten as they travel around our solar system!

  • Click Run to preview the percent calculator you will be making today.
  • Then, click Submit and Next to move on!

To navigate the page using the TAB key, first press ESC to exit the code editor.

# THIS ACTIVITY IS IN PREVIEW ONLY MODE
  • Run Code
  • Submit Work
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  • Reset Code Editor
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