Scale
A map uses the scale 1 inch = 5 miles.
If two cities are 3 inches apart on the map, how far apart are they in real life?
15 miles
A rectangle is enlarged using a scale factor of 3.
What does that mean?
A. The new figure is 3 units bigger.
B. Every length is multiplied by 3.
C. Every length is divided by 3.
D. The area is multiplied by 3.
B. Every length is multiplied by 3.
100 divided by 10
10
2 x 7
14
Who is Mrs. Rose married to?
Mr. McWilliams
A drawing uses the scale 1 cm = 4 feet.
A wall is 6 cm long in the drawing. How long is the actual wall?
24 feet
A side of a shape is 5 cm long.
The shape is enlarged by a scale factor of 4.
What is the new side length?
20 cm
48 divided by 6
8
40 x 16
640
What is Mrs. Rose favorite soda?
Diet Dr. Pepper
or
Diet Coke
A map uses the scale 1 inch = 10 miles.
A road is actually 50 miles long. How many inches long should it be on the map?
5 inches
A rectangle has a length of 18 inches.
It is reduced by a scale factor of 1/3.
What is the new length?
6 inches
54 divided by 9
5
76 x 67
5092
How long has Mrs. Rose been a teacher?
3 years
A model car is 2 inches long. The real car is 10 feet long.
Which scale could be used?
A. 1 inch = 2 feet
B. 1 inch = 5 feet
C. 1 inch = 10 feet
D. 2 inches = 5 feet
B. 1 inch = 5 feet
true or false :
Scale factor greater than 1 → gets bigger
Scale factor between 0 and 1 → gets smaller
True
742 divided by 2
371
325 x 12
3900
Where was Mrs. Rose born?
Texas
A map has a scale of 1 cm = 8 km.
A park is 4 cm from a school on the map. How far is the park from the school?
32 km
A triangle has a side that is 6 cm long.
After being enlarged, the corresponding side is 24 cm long.
What is the scale factor?
4
3864 divided by 0.5
7728
272 x 4
1088
What is Mrs. Rose favorite tv show?
Bobs Burgers