 
<translate> Tambayar ita ce: Alyana tana da pizza da aka yanka cikin yanka 16. Bayan da ita da abokanta suka gama cin abinci, akwai sauran yanka guda huɗu. Idan kowannensu ya ci pizza guda biyu, mutane nawa ne suka ci pizza? Mataki-mataki na tunani: 16 - 4 = 12 yanka na pizza an ci. Don haka akwai 12 / 2 = 6 mutane suna cin pizza. <eng> The question is: Alyana has a pizza that is cut into 16 slices. After she and her friends finish eating, there are 4 slices left. If each of them ate 2 slices of pizza, how many people ate the pizza?
Step-by-step reasoning process: 16 - 4 = 12 slices of pizza were eaten. So there were 12 / 2 = 6 people eating the pizza.
 