It takes 1.5 hours to John to clean the house. Linda can clean the same house in 2 hours. How many hours will they clean the house if they work together?
2/3x + 1/2x = 6
4x + 3x = 6
7x = 6
7x/7 = 6/7
6/7 hours or less than one hour
It takes 1.5 hours to John to clean the house. Linda can clean the same house in 2 hours. How many hours will they clean the house if they work together?
2/3x + 1/2x = 6
4x + 3x = 6
7x = 6
7x/7 = 6/7
6/7 hours or less than one hour