Answer:
Divided by 4.
Step-by-step explanation:
There are 4 people, and 637 toothpicks. To find out how many toothpicks we get per person, we divide 637/4 (Same idea as splitting a pie with 8 slices among 4 people. You get the total amount divided by the amount of people you need to share among.) Dividing, we get 159.25 toothpicks/person.