L=15 ft 3in.= 15x12+3=183in.
W= 10ft 5in.=10x12+5=125in. H= 9ft1 in.= 9x12+1=109in.
2. Record your dimensions and, using the appropriate formula, find the surface area of the room.
Then divide 112,894 by 12
SA= 9407 sq. ft.
3. A gallon of paint covers about 350 square feet. How many gallons would be required to paint the room? Round up to the nearest gallon.
4. If a gallon of paint costs $22.95 plus 8% tax, what would be the total cost to paint the room?
One inch is equivalent to 2.54 centimeters. Convert your English measurements to metrics. Record each dimension in centimeters. Show your conversions.
L=183x2.54=464.82 W=125x2.54=317.5 H=109x2.54=276.86
5. Find the volume in cubic centimeters. Be neat and precise.