Answer:
Steve needs 7 boxes of paper clips.
Explanation:
Steve needs to assemble 140 packets. Each packet requires 5 paper clips.
∵ The quantity of paper clips requires for one packet = 5
∴ 140 packets requires paper clips = 140 × 5 = 700
In each box there are 100 paper clips.
Therefore, Steve needs = 700 ÷ 100 = 7 boxes.
Steve needs 7 boxes of paper clips.