Mathematics
Jacalyn670
2015-11-02 21:04:30
A rectangular floor is 21 ft long and 12ft wide. Reuben wants to carpet the floor with carpet tiles sold by the square yard. Use the facts to find the area in square yards. Conversion facts for length: 1 foot (ft) = 12 inches 1 yard (yd) =3 feet 1 yard (yd) = 36 inches
ANSWERS
huntress2905
2015-11-02 21:58:16

1 yard = 3 feet:21 feet / 3 ft = 7 yards12 feet  / 3 feet = 4 yards7 x 4 = 28 square yardshe will need 28 tiles

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