To find the length of the streamer, we need to use the formula for the area of a rectangle, which is:
\[ \text{Area} = \text{Length} \times \text{Width} \]
Since we are given the area of the streamer and the width, we can rearrange the formula to solve for the length:
\[ \text{Length} = \frac{\text{Area}}{\text{Width}} \]
We know that:
- The Area of the streamer is \( 3,888 \) square inches.
- The Width of the streamer is \( 2 \) inches.
Plugging in these values into the formula gives us:
\[ \text{Length} = \frac{3,888}{2} \]
Dividing \( 3,888 \) by \( 2 \) gives us:
\[ \text{Length} = 1,944 \]
Therefore, the streamer is \( 1,944 \) inches long.