Scale and Scale Drawings Quiz

What is the definition of a scale in the context of scale drawings?

• A scale is a tool used to measure angles.

• A scale is the ratio of the length in a drawing to the actual length.

• A scale is a type of graph used to compare data.

• A scale is a unit of measurement for weight.

Tags

CCSS.7.G.A.1

If a scale drawing has a scale of 1:50, what does this mean?

• 1 unit on the drawing is equal to 50 units in real life.

• 50 units on the drawing is equal to 1 unit in real life.

• 1 unit on the drawing is equal to 50 units on another drawing.

• 50 units on the drawing is equal to 50 units in real life.

Tags

CCSS.7.G.A.1

A map has a scale of 1 inch = 5 miles. If two cities are 3 inches apart on the map, how far apart are they in real life?

• 8 miles

• 15 miles

• 30 miles

• 50 miles

Tags

CCSS.7.RP.A.2C

How do you set up a proportion to solve a scale drawing problem?

• $\frac{\text{Drawing Length}}{\text{Actual Length}} = \frac{\text{Scale}}{1}$

• $\frac{\text{Drawing Length}}{\text{Scale}} = \frac{\text{Actual Length}}{1}$

• $\frac{\text{Drawing Length}}{\text{Actual Length}} = \frac{1}{\text{Scale}}$

• $\frac{\text{Drawing Length}}{\text{Actual Length}} = \frac{\text{Scale}}{\text{Actual Length}}$

Tags

CCSS.7.RP.A.2C

A blueprint has a scale of 1 cm = 2 m. If a wall is 6 cm on the blueprint, how long is the actual wall?

• 3 m

• 6 m

• 12 m

• 18 m

Tags

CCSS.7.G.A.1

If a model car is built to a scale of 1:25, and the model is 8 inches long, how long is the actual car?

• 25 inches

• 100 inches

• 200 inches

• 320 inches

Tags

CCSS.7.G.A.1

A scale drawing of a park uses a scale of 1:100. If the length of the park in the drawing is 4 cm, what is the actual length of the park?

• 40 cm

• 100 cm

• 400 cm

• 1000 cm

Tags

CCSS.7.G.A.1

A room is 10 meters long in real life. On a scale drawing, it is 5 cm long. What is the scale of the drawing?

• 1:20

• 1:50

• 1:100

• 1:200

Tags

CCSS.7.G.A.1

A scale model of a building is 1.5 meters tall. If the actual building is 60 meters tall, what is the scale of the model?

• 1:20

• 1:40

• 1:50

• 1:60

Tags

CCSS.7.G.A.1

If a map has a scale of 1:250,000, how many kilometers does 1 cm on the map represent?

• 2.5 km

• 25 km

• 250 km

• 2500 km

Tags

CCSS.7.G.A.1