Answer:
8
Explanation:
To determine how many boxes of binder clips Kevin should order, we need to divide the total number of binder clips needed (3,200) by the number of binder clips in each box (400).
By dividing 3,200 by 400, we can find the number of boxes required.
3,200 ÷ 400 = 8
Therefore, Kevin should order 8 boxes of binder clips for the upcoming conference.