Final answer:
Ordering pizzas with 10 slices would be better for the teacher's 24 students.
Step-by-step explanation:
To determine whether ordering pizzas with 8 slices or 10 slices would be better for the teacher's 24 students, we can calculate how many pizzas would be needed in each case. If the teacher orders pizzas with 8 slices, each student would need 1 slice, so a total of 24 slices would be required. This would be equivalent to 3 pizzas with 8 slices each. On the other hand, if the teacher orders pizzas with 10 slices, each student would need 1 slice as well, but this time a total of 24 slices can be evenly divided among the 10 slices per pizza, resulting in 2 pizzas with 10 slices each. Therefore, it would be better for the teacher to order pizzas with 10 slices.
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