kitkat32
kitkat32 kitkat32
  • 11-05-2016
  • Mathematics
contestada

You earned a 90% on my science test you answer 18 questions correctly how many questions were on the test

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andyboy88
andyboy88 andyboy88
  • 11-05-2016
90% x 18 = 16.2 

Therefore, you answered about 16 questions correctly out of 18. 
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Natehaig
Natehaig Natehaig
  • 11-05-2016
Divide 18 by the score in decimal form .9 to get 20
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