91104 91104
  • 19-02-2018
  • Mathematics
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A dog weighs 20 pounds on Earth,and on Mars it weighs 7.5 pounds.a cat that weighs 15 pounds on Earth weighs x pounds. What is the value of x

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Аноним Аноним
  • 19-02-2018
x=5.7.
What I did:
7.6/20=0.38
0.38*15=5.7.



I hope this helped.
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GinBui GinBui
  • 19-02-2018
use a ratio x/15 = 7.5/20, solve for x we have 5.625
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