document.write( "Question 983074: You have 400 tasks to complete, each task takes 45 mins to complete. How many people is needed to complete in 7 hours? \n" ); document.write( "
Algebra.Com's Answer #603880 by Fombitz(32388)\"\" \"About 
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There are 60 minutes in each hour so you have a total of 420 minutes.
\n" ); document.write( "Each person could complete \"420%2F45=9.3\" tasks in the 7 hours.
\n" ); document.write( "Rounding down makes it 9 tasks.
\n" ); document.write( "So you need,
\n" ); document.write( "\"400%2F9=44.4\" persons.
\n" ); document.write( "Rounding up to 45 persons will ensure that you complete the 400 tasks in less than 7 hours.\r
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