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I need help please anybody
asked
Feb 18, 2017
Mathematics
middle-school
1
answer
0
votes
210k
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Please explain how to solve this 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
asked
Oct 2, 2016
Mathematics
high-school
1
answer
0
votes
130k
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