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Mathematics 21 Online
OpenStudy (anonymous):

I am stumped on son's math problem, please help! If Judy places pieces of paper along the edge of her kitchen floor, she can measure the distance around it. Judy knows that each piece of paper is 9 inches long. If she places 78 pieces of paper around the edge of the floor end-to-end, what is the perimeter of Judy's kitchen?

OpenStudy (anonymous):

9*78= 702 inches

OpenStudy (anonymous):

Haha! I knew it was too simple! I forgot to put into feet like the answer choices are in. Thanks so much for your help!

OpenStudy (anonymous):

no prob.glad to help.

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