# Scale Factor Retest

8 Questions | Total Attempts: 735

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Scale drawings, scale models, similar figures, and converting units all over 6th Grade GPS Unit 7.

• 1.
A ferris wheel is 72 meters tall. A model of the ferris wheel is 9 centimeters tall. Which is the scale of the model ferris wheel to the actual ferris wheel?
• A.

8m = 1 cm

• B.

1 cm = 9 m

• C.

1cm = 8m

• D.

9m = 1 cm

• 2.
A map has a scale of 1in = 3mi. The distance from Spencer's house to Waffle House is 8in. What is the distance from Spencer's house to Waffle House in miles?
• A.

27 mi

• B.

11 mi

• C.

20mi

• D.

24 mi

• 3.
The map of Georgia has a scale of 1/2 inches = 12mi. The map shows the distance from Gainesville to Columbus is 4 inches. What is the actual distance from Gainesville to Columbus in miles?
• A.

24mi

• B.

48mi

• C.

96mi

• D.

108 mi

• 4.
48 oz = _____ lbs
• A.

3 lbs

• B.

4 lbs

• C.

16 lbs

• D.

12 lbs

• 5.
5m = ____ km
• A.

50km

• B.

500km

• C.

.05km

• D.

.005km

• 6.
9 cups = _____ pts
• A.

18 pts

• B.

4.5 pts

• C.

5.5 pts

• D.

3.5 pts

• 7.
12.5cm                           37.5cmWhat is the scale factor of the two similar regular pentagons?
• A.

50

• B.

25

• C.

5.5

• D.

3

• 8.
Armadillo and Fredricktown are 4 cm apart on a map.  The actual distance between the two towns is 10 km.  Which of the following represents the scale of the map?
• A.

1 cm = 2 km

• B.

1 cm = 2.5 km

• C.

1 cm = 4 km

• D.

1 cm = 10 km

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