Question

Carl has some paint, and he needs to paint his house. Each room requires 4 gallons of paint for the first coat, and then 2 gallons for the second coat. If he has 14 gallons of paint in his garage, 7 in the backyard, and he just bought 9 more, how many rooms can he paint?​

Answer 1

Ответ:Let's calculate the total gallons of paint Arl has: 14 (garage) + 7 (backyard) + 9 (recently bought) = 30 gallons.

Each room requires 4 gallons for the first coat and 2 gallons for the second coat, so a total of 6 gallons per room.

Therefore, Arl can paint 30/6 = 5 rooms.

Пошаговое объяснение: