Find area of room
aera=legnth wtimes width
in a square, legnth=width
aera=legnth^2
legnth=14 feet
convert o inches
14*12=168 inches
area=168^2=28224 square inches
how many tiles will cover all of floor?
aka
how many 192 in^2 is at least 28224 (at least, because we need to cover the whole floor without gaps)
192x<u>></u>28224
divide both sides by 192
x<u>></u>147
147 is the number of tiles we need
Answer:
84 inches
Step-by-step explanation:
7 * 12 = 84
X = -2x + 6
3x = 6
x = 2
Answer: x=2, y=4
Answer:
3 friends played golf
Step-by-step explanation:
33-12=21
21/7=3