Math Word problem

Question

MS. Waddell put a 12- in. tall bucket under a leak in her sink. The bucket fills at a constant rate of 1/2 in. Every 1/6 of an hour. How many hours will it take to fill the bucket.

Answer 1

12 inches * (1/6 hour)/(1/2 inch) = 24 * 1/6 hour = 4 hours