Unit 3 Topic 9 Quizizz

The model car seen here has a scaled ratio of 1:24. So 1 inch in the scaled version represents 24 inches in the real version.

If model car is 3 inches long, how big is the real version?

• 24 inches

• 48 inches

• 72 inches

• 96 inches

Tags

CCSS.7.RP.A.2C

The scale of a map is 1 inch : 20 miles. If the distance between two towns on the map is 7.5 inches, find the actual distance in miles.

• 27.5 miles

• 21 miles

• 150 miles

• 140 miles

Tags

CCSS.6.RP.A.3B

The ratio between the miniature sketch and the real-life building is in a 1 inch : 30 feet ratio.

If the miniature sketch is 1.25 inches tall, how tall is the real building?

• 37.5 feet tall

• 35 feet tall

• 30 feet tall

• 20 feet tall

Tags

CCSS.6.RP.A.3D

The scale of a map is 1 inch : 4 miles. On the map, the distance between Jessica's house and the train station is 3.75 inches. What is the actual number of miles Jessica has to travel to reach the train station?

• 11.25 miles

• 15 miles

• 18.75 miles

• 22 miles

Tags

CCSS.6.RP.A.3B

In a miniature scaled drawing of a T-Rex, 1 cm represents 1.5 meters in real life. If the miniature T-Rex drawing is 7 cm tall, how tall is the T-Rex in real life?

• 7.5 meters tall

• 9 meters tall

• 10.5 meters tall

• 12 meters tall

Tags

CCSS.7.RP.A.2C

The actual distance between an orchard and the nearest town is 180 miles. A map of this area uses a scale of 1 inch: 40 miles. How far apart on the map are the orchard and the nearest town?

• 3.5 inches

• 4.5 inches

• 5.5 inches

• 6.5 inches

Tags

CCSS.7.RP.A.2C

The actual distance between two cities is 350 miles. The scale on a map that represents these two cities is 1 inch : 50 miles. How far apart are the two cities on the map?

• 7 inches

• 8 inches

• 9 inches

• 10 inches

Tags

CCSS.7.RP.A.2C

A model ship is built on a scale of 1: 700. The model ship measures 15 inches. Find the actual length of the ship.

• 10,000 inches

• 10,500 inches

• 11,000 inches

• 11,500 inches

Tags

CCSS.7.RP.A.2C

A toy car is built on a scale of 1: 75 compared to the real life car. The toy car measures 2.4 inches. Find the length of the real-life car.

• 150 inches

• 225 inches

• 210 inches

• 180 inches

Tags

CCSS.6.RP.A.3B

1 cm on the map represents 2.5 km in real life. If the distance in real life was 20 km, how many cm would it measure on the map?

• 7 cm

• 7.5 cm

• 8 cm

• 8.5 cm

Tags

CCSS.7.G.A.1