Aaron has a data allowance of 200MB a month, and facebook used 10MB of data per hour. How many minutes each day, on average can Aaron spend on face book without going over his data limit (answer to nearest minute)
Months can have 30 days or 31 days or 28 or 29 days. So, you are not going to get accuracy to 1 minute unless you specify which month (I'll use a 30 day month)
10*20=200
therefor 10MB per hour = 20 hours per month
20hours /30days = 2/3 on an hour each day = 2/3*60 minutes each day =>
+4 
+118654 
