James writes 10 pages an hour.  If he writes 5 pages a day to 2 different people, how many hours a week does he spend writing?
He writes 5*2=<<5*2=10>>10 pages a day
So he writes 10*7=<<10*7=70>>70 pages a week
That means he writes for 70/10=<<70/10=7>>7 hours
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