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Mathematics 10 Online
OpenStudy (anonymous):

What is the average monthly income for these weekly incomes: $299.34, $203.49, $305.39, and $225.30?

OpenStudy (tester97):

Do you know how to find the average of things?

OpenStudy (anonymous):

Yeah add then divide by how many there are like for this I would divide by 4

OpenStudy (anonymous):

Right

OpenStudy (tester97):

Yes but in this case we will find the average of the weekly incomes then add that up for the monthly income. Does this make sense?

OpenStudy (anonymous):

Sort of

OpenStudy (tester97):

Mkkk give it a try :)

OpenStudy (anonymous):

OK

OpenStudy (anonymous):

I still did not get the right answer I got 258.38

OpenStudy (anonymous):

Is that right?

OpenStudy (tester97):

\[299.34+203.49+305.39+225.30=1033.52\] Divide that by 4 to find the average \[1033.52\div4=258.30\] Now that is the weekly average income. So i do not see how this answer is incorrect

OpenStudy (anonymous):

I know

OpenStudy (tester97):

Perhaps @paki knows?

OpenStudy (paki):

yeah the explanation of tester is correct... i am agree with her...

OpenStudy (anonymous):

OK

OpenStudy (paki):

have a look here too... http://www.weegy.com/?ConversationId=9268E0F8

OpenStudy (anonymous):

OK thanks

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