SOLUTION: Joe complete 7 surveys in 8 days,how many can he complete in 40?

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Question 469491: Joe complete 7 surveys in 8 days,how many can he complete in 40?
Answer by Tatiana_Stebko(1539) About Me  (Show Source):
You can put this solution on YOUR website!
In one day Joe completes 7%2F8 of the survey
Then in 40 days Joe completes 40%2A%287%2F8%29=35 surveys