Tyquan bought a medium pizza pie, which had 6 slices. He came
home, ate two slices, and went to do his homework. His brother
Kareem walked into the kitchen, saw the pizza, but because he wasn't
that hungry, he only ate half a slice. A minute later, their baby sister
ran in and demanded something to eat. Kareem knew she did not have a
big appetite, so he cut the half of a slice he had left in half again, and
gave his sister the small piece. What fraction of the pizza did the
three children end up eating? How much pizza is left for their
parents?

The three children ended up eating 5/12 of the pizza, and 7/12 of the pizza is left for their parents.

To determine the fraction of the pizza that the three children ate, we can add up the portions consumed. Tyquan ate 2 out of 6 slices, which is 2/6 or 1/3 of the pizza. Kareem ate half of a slice, which is 1/6 of the pizza. Kareem's sister then received half of Kareem's remaining half-slice, which is 1/2 of 1/6 or 1/12 of the pizza.

Adding up these fractions, the three children consumed 1/3 + 1/6 + 1/12 = 5/12 of the pizza. To determine how much pizza is left for their parents, we subtract the fraction consumed by the children from the whole pizza. The fraction of pizza left for the parents is 1 - 5/12 = 7/12 of the pizza.

Therefore, the three children ended up eating 5/12 of the pizza, while 7/12 of the pizza is left for their parents.

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