Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

Anyone?

OpenStudy (anonymous):

OpenStudy (mrnood):

If he had an AVERAGE spend of 400 per month for 1 quarter (= 3months ) how much did he spend in total in that quarter? Once you know that , you know how much he must spend in TOTAL in the NEXT 3 months (July Aug & Sept) to have th esame average. Since you know what he spent in Jul and Aug you can work out what he must spend in Sept to reach the same total.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!