Proportional and Nonproportional Relationships

Proportional and Nonproportional Relationships

by Omar Shishani

Multiple Choice

A car travels at constant speed at 40 km/h. How far the car will be after 2 hours?

• 80 km

• 40 km

• 20 km

• 100 km

Multiple Choice

A car travels at constant speed at 40 km/h. How far the car will be after 3 hours?

• 80 km

• 40 km

• 120 km

• 100 km

Multiple Choice

A car travels at constant speed at 40 km/h. How far the car will be after 4 hours?

• 80 km

• 160 km

• 120 km

• 100 km

Poll

A car traveled from Al Wakrah to Doha:

--> 40 km/h

--> 80 km/2h

--> 120 km/3h

--> 160 km/4h

Is the car moving at a proportional rate?

• proportional rate

• nonproportional rate

Draw

A recipe for chocolate cake calls for 1 cup of chocolate and 2 egg white. Is the number of egg whites used proportional to the cups of chocolate used?

Multiple Choice

Which situation represents a proportional

relationship between the time spent typing

and the number of words typed?

Multiple Choice

A car traveled from Al Wakrah to Doha:

--> 40 km/h

--> 80 km/2h

--> 120 km/3h

--> 160 km/4h

Is the car moving at a proportional rate?

• proportional rate

• nonproportional rate