Ioana wants to spend ¾ of an hour studying each subject. She has 3 hours to study. How many subjects can she study?
1 answer:
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Answer:
10
Step-by-step explanation:
I first took away 60 from 195, as she already had 60 points. Than we were left with 135 points and since she gets 13.5 points every time she visits, I divided 135 by 13, which gives us 10.
