On Monday,it took Helen 3 hours to do a page of science homework exercises.The next day she did the same number of exercises in
2 hours. If her average rate on Monday was p exercises per hour what was her average rate the next day .In terms of p?
1 answer:
Answer:
It's 3/2p!
Step-by-step explanation:
Because Helen do the same number of exercises on 2 days, the time to do and the average rate are inversely proportional!
So, if on Monday, Helen's average rate is p then on the next day, her average rate is:
p × 3 ÷ 2 = 
=3/2p
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