Bea can paint a house three times faster than Alice can paint a house. If, working together, it takes Alice and Bea 24 hours to paint a house, then how many hours
would it take Bea to paint a house alone?
Marge has n candies, where n is an integer such that 20 < n< 50. If Marge divides the candies equally among 5 children, she will have 2 candies remaining. If she
divides the candies among 6 children, she will have 1 candy remaining. How many candies will remain if she divides the candies among 7 children?