7th Grade Math Assessment: 7.G

Question 1 of 5

1. Question

The scale of a model train is 1 inch to 13.5 feet. One of the cars of the model train is 5 inches long. What is the length, in feet, of the actual train car?

67.5
32.4
14.5
2.7

Question 2 of 5

2. Question

If a 4 by 5 cm rectangle is enlarged by 6 times, what is the new perimeter and area of the rectangle?

Perimeter: 20 cm
Area: 25 cm
Perimeter: 240 cm
Area: 300 cm
Perimeter: 108 cm
Area: 720 cm
Perimeter: 200 cm
Area: 400 cm

Question 3 of 5

3. Question

The following image is a scale drawing of a warehouse.

The scale is 1 cm to 24 ft.

7.G.1

What is the real size of the side that is equal to 14 cm?

336 cm
300 cm
240 cm
200 cm

Question 4 of 5

4. Question

The following image is a scale drawing of a room

The scale is 1 cm to 5 ft

7.G.1

What is the real size of the side labeled a and c?

side a= 30
side b= 35
side a= 25
side b= 35
side a= 25
side b= 35
side a= 20
side b= 35

Question 5 of 5

5. Question

What is the area of the following?

7.G.6

20
10
30
25