Question

You paint 12 wall in 14 hour. At that rate, how long will it take you to paint one wall?

Answer 1

≈ 1.2 hours

or

≈ 1 hour & 10 minutes

Explanation:

Let's use a ratio:

walls : hours

12 : 14

6 : 7

1 : ≈ 1.2

Answer 2

Answer: The answer is 70 minutes.