Question

Vida painted 7 rooms in 28 hours. Each room had 350 square feet of wall space that was painted. At what rate did Vida paint, in square feet per hour?

Answer 1

Vida painted at a rate of 87.5 square feet per hour.

Step-by-step explanation:

To find the rate at which Vida painted, we need to divide the total square feet painted by the total hours taken. Vida painted 7 rooms, with each room having 350 square feet of wall space. So, the total square feet painted is 7 * 350 = 2450 square feet. Vida took 28 hours to paint these rooms.

To find the rate, we divide the total square feet painted by the total time taken: 2450 square feet / 28 hours = 87.5 square feet per hour.

Therefore, Vida painted at a rate of 87.5 square feet per hour.