8.1 Solve Problems Involving Scale Drawings

The scale on a map shows that 7cm = 3 km. What number of centimeters on the map represents an actual distance of 9 kilometers?

• 21 cm

• 21 km

• 63 cm

• 63 km

Tags

CCSS.7.RP.A.2C

The scale on a map shows that 7cm = 3km. What is the actual number of kilometers that is represented by 5 centimeters on the map? Round to the nearest tenth.

• 0.46 km

• 2.1 km

• 2.1 cm

• 15 km

Tags

CCSS.6.RP.A.3B

The scale for a drawing of a playground is 1 in = 3 ft. If the length in the drawing is 6 inches, what is the actual length of the playground?

• 12 in

• 18 in

• 18 ft

• 12 ft

Tags

CCSS.7.G.A.1

The scale for a drawing of a playground is 1 in = 3 ft. If the width in the drawing is 4 inches, what is the actual width of the playground?

• 12 in

• 8 ft

• 12 ft

• 8 in

Tags

CCSS.7.RP.A.2C

The scale on a map of the distance between two highways is represented by 2 cm = 14 km. If the distance on the scale drawing is 8 cm, what is the actual distance between the two highways?

• 56 km

• 112 km

• 56 cm

• 112 cm

Tags

CCSS.6.RP.A.3B

The scale for a drawing of a tennis court is 1 cm = 5 meters. What is the area of the actual tennis court if the length is 12 cm and the width is 7 cm in the scale drawing?

• 2,100 meters

• 60 square meters

• 2,100 square meters

• 84 square meters

Tags

CCSS.7.G.A.1

The scale drawing for a deck is 1 cm = 6 yds. What is the area of the deck if the length is 4 cm and the width is 5 cm in the scale drawing?

• 20 square yards

• 720 yards

• 20 yards

• 720 square yards

Tags

CCSS.7.G.A.1