isudgyia isudgyia

31-10-2018
Mathematics

contestada

plz help!!

elaine scored 15 questions correct on A 20 questions math quiz ins implies form what is elaine ration of correct to incorrect answers

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toasterstrada toasterstrada

31-10-2018

Not completely sure how to answer your question but all 20 questions where worth 5 points each which she would have gotten a 100 if she got all right but she got 15 which her score would be 75. I think in a ratio of correct to incorrect would be 75:100 , I'm not sure completely.

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