Ratios and Rates
Scale Models
100
Express in simplest form: $3 for 6 cans of beans.
What is $1 for 2 cans of beans?
100
The scale of a picture to an actual building is 1 in = 3 ft. How tall is the building if the drawing is 24 inches tall?
What is 72 feet?
200
Express as a unit rate: 75 meters in 15 seconds.
What is 5 meters per second?
200
The scale of a drawing of a garden is 1/4 in = 2 feet. The garden is 8 feet wide. How wide is the drawing?
What is 1 inch?
300
Convert using dimensional analysis: 5 c / min = ? qt / hr.
What is 75 qt per hr?
400
On a scale model, the highest point is 6 inches tall. If the actual height of that point is 210 feet, what is the scale of the model?
What is 1 in = 35 feet?
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