Diana and Jonah ordered at pizza Diana at 2/5 of the pizza and Jonah ate 1/3 of the remaining pizza if there were 10 slices to begin with how many slices were uneaten

2 answers

2/5 * 10 = 20/5 = 4 slices eaten by Diana
10 - 4 = 6 left after Diana ate

1/3 * 6 = 2 eaten by Jonah

10 - 4 - 2 = ? slices left
Pete ate 1/3 of a pizza. Joe ate 1/6 of the same pizza and Guy ate 2/8 of the same pizza. What fraction of the pizza did they eat altogether?