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iren [92.7K]
3 years ago
9

On Monday, It took Helen three hours to do a page of science homework exercises. The next day she did the same number of exercis

es in two hours. If her average rate on Monday was P exercises per hour, what was her average rate the next day, in terms of P?
Mathematics
1 answer:
disa [49]3 years ago
6 0
.5 pages per hour? I'm not positive but I think that's right since she did one page of homework per day, 2 hours for one page would simplify to a half of a page per hour
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Answer:

First, find 20% of the 200 books. Then, subtract that amount by the total and divide that amount by 20 to receive your answer.

Step-by-step explanation:

20 x 200

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