A car is traveling on a highway at a constant speed, described by the equation , where  represents the distance, in miles, that the car travels at this speed in hours.

1. What does the 65 tell us in this situation?
2. How many miles does the car travel in 1.5 hours?
3. How long does it take the car to travel 26 miles at this speed?

Elena has some bottles of water that each holds 17 fluid ounces.

1. Write an equation that relates the number of bottles of water () to the total volume of water () in fluid ounces.
2. How much water is in 51 bottles?
3. How many bottles does it take to hold 51 fluid ounces of water?

Write a multiplication equation that corresponds to each division equation.

In Canadian coins, 16 quarters is equal in value to 2 toonies.

Each table represents a proportional relationship. For each table:

1. Fill in the unknown values.
2. Draw a circle around the constant of proportionality.

There are about 1.61 kilometers in 1 mile. Use  to represent a distance measured in kilometers and  to represent the same distance measured in miles. Write two equations that relate a distance measured in kilometers and the same distance measured in miles.