To convert the scale drawing from 1 box = 15 feet to 1 box = 5 feet, we need to determine how the width in boxes will change with the new scale.
Given:
- Original scale: 1 box = 15 feet
- New scale: 1 box = 5 feet
- Width in the original scale drawing: 2 boxes
First, we need to calculate the total width in feet using the original scale:
\[ \text{Width in feet} = \text{Width in boxes} \times \text{Feet per box (original scale)} = 2 \text{ boxes} \times 15 \text{ feet/box} = 30 \text{ feet} \]
Next, we will convert this width into boxes using the new scale:
\[ \text{Width in boxes (new scale)} = \frac{\text{Width in feet}}{\text{Feet per box (new scale)}} = \frac{30 \text{ feet}}{5 \text{ feet/box}} = 6 \text{ boxes} \]
Therefore, the width in boxes of the new scale drawing will be 6 boxes.