Gary measured the middle school and made a scale drawing. He used the scale 1 inch = 5 feet. The gym is 85 feet long in real life. How long is the gym in the drawing?
1/5 = x/85
5x = 85
x = 17 inches
To find the length of the gym in the drawing, we need to use the given scale. The scale states that 1 inch on the drawing represents 5 feet in real life.
First, we need to determine how many inches represent 85 feet in real life using the scale. To do this, we can set up a proportion:
1 inch / 5 feet = x inches / 85 feet
Cross-multiplying, we get:
5 feet * x inches = 1 inch * 85 feet
Simplifying further:
5x = 85
Now, we solve for x by dividing both sides of the equation by 5:
x = 85 / 5
x = 17
Therefore, the length of the gym in the drawing is 17 inches.