Illustrative Unit 1 Review Scale Drawings

Front

What is a scale drawing?

Back

A scale drawing is a representation of an object or area that is proportionally reduced or enlarged to fit on paper, maintaining the same ratios as the actual dimensions.

Tags

CCSS.7.G.A.1

Front

How do you express a scale without units?

Back

A scale without units is expressed as a ratio, such as '1 to 24', indicating the relationship between the drawing and the actual size.

Tags

CCSS.7.G.A.1

Front

If 1 inch represents 2 feet, what is the scale without units?

Back

1 to 24.

Tags

CCSS.7.G.A.1

Front

What does a scale of 1 in:100 mi mean?

Back

It means that 1 inch on the map represents 100 miles in reality.

Tags

CCSS.7.G.A.1

Front

How do you calculate the actual distance using a map scale?

Back

Multiply the distance on the map by the scale factor.

Tags

CCSS.7.G.A.1

Front

If a map shows 2 inches as 16 miles, how many inches represent 40 miles?

Back

5 inches.

Tags

CCSS.6.RP.A.3B

Front

What is the formula to convert inches to feet?

Back

Divide the number of inches by 12.

Tags

CCSS.4.MD.A.1

Front

What is the actual length of a parking lot if the longer side measures 10 inches on a scale drawing of 1:30?

Back

300 m.

Tags

CCSS.7.G.A.1

Front

What scale should Mrs. Wolfinger use to make the smallest drawing?

Back

1 in to 1 yard.

Tags

CCSS.7.G.A.1

Front

If the distance between two cities is 1 3/4 inches on a map with a scale of 1 in:100 mi, what is the actual distance?

Back

175 miles.

Tags

CCSS.6.RP.A.3B