Faith12321 Faith12321
  • 19-01-2017
  • Mathematics
contestada

On a test Matilda answer 12 are the first 15 problems correctly at this rate continues how many of the next 25 problems while she answered correctly?

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JinaWu
JinaWu JinaWu
  • 20-01-2017
12/15=x/25
15x=300 so x=20
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