Question
Evelyn's favorite class is woodworking. For her last project, Evelyn glued together 7 strips of wood side-by-side to make a decorative sign. Each strip of wood had the same width. Her finished sign was 14 inches wide.
Let s represent the width of each strip of wood. Which equation models the problem?
7s=14
s
7
=14
Solve this equation to find the width of each strip of wood.
inches
Let s represent the width of each strip of wood. Which equation models the problem?
7s=14
s
7
=14
Solve this equation to find the width of each strip of wood.
inches
Answers
GPT-4o mini
To model the problem, we have 7 strips of wood glued together, and each strip has a width of \( s \). The total width of the finished sign is 14 inches. Therefore, the equation that represents this situation is:
\[
7s = 14
\]
Now, to solve for \( s \), we need to isolate \( s \) in the equation:
1. Divide both sides of the equation by 7:
\[
s = \frac{14}{7}
\]
2. Simplifying the right-hand side gives:
\[
s = 2
\]
Therefore, the width of each strip of wood is **2 inches**.
\[
7s = 14
\]
Now, to solve for \( s \), we need to isolate \( s \) in the equation:
1. Divide both sides of the equation by 7:
\[
s = \frac{14}{7}
\]
2. Simplifying the right-hand side gives:
\[
s = 2
\]
Therefore, the width of each strip of wood is **2 inches**.