Scale Drawings and Scale Factor Review

On the map pictured, the mall is 6cm from the post office. Maria has to go from the post office to the mall. What is the actual distance she will travel?

• 2 miles

• 7 miles

• 14 miles

• 21 miles

Tags

CCSS.7.G.A.1

Tyler is making a scale drawing of a flea. He is using of the scale of 3 mm is equal to 4 inches. If the flea's body is 9 mm long, how long will his drawing be?

• 9 inches

• 10 inches

• 12 inches

• 16 inches

Tags

CCSS.7.G.A.1

Natalie is making a scale drawing of her apartment building. The building in her drawing has a height of 24 cm. The scale she used was 6 cm is equal to 11 feet. How tall is her apartment building?

• 41 feet

• 44 feet

• 66 feet

• 90 feet

Tags

CCSS.7.G.A.1

Tiana is making a drawing of her school. She is using a scale of 1 in = 5 feet. Which correctly shows how to change her scale into a scale factor?

• $\frac{1}{5}\times\frac{12}{1}$

• $\frac{1}{5}\times\frac{1}{12}$

• $\frac{1}{5}\times\frac{5}{1}$

• $\frac{5}{1}\times\frac{1}{12}$

Tags

CCSS.7.G.A.1

The base of a model car has a perimeter of 30 cm. The scale factor to make it an actual car is 24. What is the perimeter of the actual car?

• 54 cm

• 360 cm

• 720 cm

• 17,280 cm

Tags

CCSS.7.G.A.1

A basketball court is 94 feet long and 50 feet wide. Charley is making a model basketball court using a scale factor of  $\frac{1}{12}$ . What is the perimeter of the model?

• 12 feet

• 24 feet

• 288 feet

• 391 $\frac{2}{3}$  feet

Tags

CCSS.7.G.A.1

A basketball court is 94 feet long and 50 feet wide. Charley is making a model basketball court using a scale factor of   $\frac{1}{12}$ . What is the area of the model?

• 24 sq ft

• 32.64 sq ft

• 326.4 sq ft

• 391 $\frac{2}{3}$  sq ft

Tags

CCSS.7.G.A.1

On a map, a rectangular pond has dimensions of 4 in long and 10 in wide. If the scale used was 2 in = 50 feet, what is the perimeter of the actual pond?

• 28 ft

• 350 ft

• 500 ft

• 700 ft

Tags

CCSS.7.G.A.1

On a map, a rectangular pond has dimensions of 4 in long and 10 in wide. If the scale used was 2 in = 50 feet, what is the area of the actual pond?

• 5,000 ft²

• 20,000 ft²

• 25,000 ft²

• 100,000 ft²

Tags

CCSS.7.G.A.1

A rectangle has an area of 45 cm². Jamal is going to redraw the rectangle using a scale factor of 3. What is the new area of the rectangle?

• 135 cm²

• 270 cm²

• 405 cm²

• 1215 cm²

Tags

CCSS.7.G.A.1