I need help someone anyone fast!!!

label Mathematics
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

A homeowner wants a carpet three room that measure 12ft x 12ft, 10ft x 14ft, and 21ft x 20ft

How many square yards should be ordered rounded to the nearest tenth?

May 15th, 2015

12 x 12 = 144 ft^2

10 x 14 = 140 ft^2

21 x 20 = 420 ft^2

144+140+420 = 704 ft^2

yards are one NINTH that amount because there are 3 feet in a yard and 3^2 ft^2 in a yd^2

Therefore,

704/9 = 78.2 square yards

May 15th, 2015

so it would be solid 80 rounded to the nearest tenth


May 15th, 2015

No, 78.2   The .2 is to the nearest tenth.

May 15th, 2015

Utility poles are set every 30 meters. How many poles will set in one mile if one was set at the beginning of the mile??

May 15th, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
May 15th, 2015
...
May 15th, 2015
Sep 24th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer