Solve 11

Solve. Round the length and width to the nearest half unit, then solve for the area and perimeter. Enter your answers as whole numbers or decimals.
Margo wants a new carpet and a new wallpaper border for her bedroom. The room is 5.7 yards long and 6 6/7 yards wide. How many square yards of carpet will she need?

Correct answer:

S =  39 335 = 1368/35 yd2

Step-by-step explanation:

a=5.7 yd b=676=6+76=76 7+6=742+6=7486.8571 yd  S=a b=5.7 6.8571=351368 yd2=39353 yd2=39.0857 yd2

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