Final answer:
The factory uses 37 boxes to pack 1665 lightbulbs, found by dividing the total number of lightbulbs by the capacity of each box.
Step-by-step explanation:
To determine how many boxes are needed to pack 1665 lightbulbs, the factory divides the total number of lightbulbs by the capacity of each box. Here's the calculation:
- Divide 1665 by 45.
- 1665 ÷ 45 = 37.
Therefore, the factory uses 37 boxes to pack 1665 lightbulbs.
The factory requires 37 boxes to accommodate and pack the entire batch of 1665 lightbulbs. This division process efficiently allocates the bulbs into boxes, providing a practical understanding of the quantity and organization required for packaging. Such calculations are vital in logistics and inventory management, ensuring an optimal distribution of items into manageable units.