Posted by **James** on Thursday, June 14, 2012 at 6:51pm.

How many cement blocks are needed to construct a wall 0.5 ft. thick, 6 ft. high, and 60 ft. long if it takes 10 standard cement blocks to make 1 cubic foot of wall?

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**Ms. Sue**, Thursday, June 14, 2012 at 6:56pm
What is your answer, Leo or James -- or whatever your alias is?

Please keep the same name for all of your posts.

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**Leo**, Thursday, June 14, 2012 at 7:34pm
Sorry. it's Leo. my friend used my computer. Trying to finish our math homework. :-)

Really don't get it.

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**Ms. Sue**, Thursday, June 14, 2012 at 7:50pm
Find the volume of the wall.

Divide by 10.

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**Leo**, Thursday, June 14, 2012 at 7:54pm
is answer 18?

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**Ms. Sue**, Thursday, June 14, 2012 at 8:04pm
Yes! :-)

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**Leo**, Thursday, June 14, 2012 at 8:05pm
thanks again

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**Ms. Sue**, Thursday, June 14, 2012 at 8:07pm
You're welcome.

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