SOLUTION: Brenda can deliver 644 newspapers n 7 hours. How many newspapers can Brenda deliver in 9 hours?

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Question 984702: Brenda can deliver 644 newspapers n 7 hours.
How many newspapers can Brenda deliver in 9 hours?
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
7 hours and 644 newspapers is 644/7 newspapers per hour=92 per hour.
Multiply 92 per hour by 9 hours and get 828 newspapers.