Scale Drawings Proportional

What is the constant of proportionality ? (Unit rate)

• 2 tiles per minute

• 3 tiles per minute

• 4 tiles per minute

• None of the above

Which best describes the graph represented in this table?

•  proportional

• non-proportional

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

What is the constant of proportionality?

• 8

• 16

• 24

• 2

What is the constant of proportionality in the table?

• 2

• 8

• 4

• 6

Determine whether the scenario represents a proportional relationship.

• Proportional

• Non - Proportional

Is the given table a proportional relationship? If so, what is the constant?

• Yes; 1/3

• Yes; 3

• Yes; 5

• No

What is the constant of proportionality for the table above?

• X=4

• X=3

• X=1/2

• No C.O.P

Edgar drew a scale drawing of the town library. The scale of the drawing was 5 centimeters : 2 meters. The parking lot is 34 meters wide in real life. How wide is the parking lot in the drawing?

• 85 cm

• 68 cm

A building is 360 feet tall. On a scale drawing, 1/4 inch = 10 feet. What is the height of the building in the scale drawing?

• 15 in

• 9 in

• 7 in

• 13 in