John reads his bible every day.  He reads for 2 hours a day and reads at a rate of 50 pages an hour.  If the bible is 2800 pages long how many weeks will it take him to read it all?
He reads 2*50=<<2*50=100>>100 pages a day
So he reads 7*100=<<7*100=700>>700 pages a week
So it takes 2800/700=<<2800/700=4>>4 weeks
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