Answer: 3,220
Step-by-step explanation: What you do first is find the volume of the room which is 1,610. So after that you multiply 1,610 by 2 since Maria wants "two" coats of paint on each wall.
Answer:
1.54 gallons of paint.
Step-by-step explanation:
Maria has a rectangular room whose dimensions are 23 feet by 10 feet, with 7 feet ceilings.
Area = 2(length + width) × height
= 2( 23 + 10)× 7
= 2 × 33 × 7
= 462 feet²
Total area of the room that she has to paint is 462 square feet. She wants to paint two coat on each wall.
Now the area would be 462 × 2 = 924 square feet
A gallon of latex paint can cover 600 square feet.
to paint 924 feet² she needs = [tex]\frac{924}{600}[/tex]
= 1.54 gallons of paints.
She needs to buy 1.54 gallons of paint.
