Topic 2 Review (3rd)

Front

Janet hiked 3/8 mile in 1/4 hour. How fast did she hike, in miles per hour?

Back

1.5 miles per hour

Front

If the rate is 50 kilometers per hour, how far can be traveled in 2.5 hours?

Back

125 kilometers

Front

If 2 pens can write 10 pages, how many pens are needed to write 50 pages?

Back

10 pens

Front

Find the Unit Rate: 405 rotations in 5 minutes.

Back

81 rotations per minute

Front

The distance a jet aircraft flies has a proportional relationship with its number of hours in flight. Find the constant of proportionality for 4,920 miles.

Back

410 : 12 miles

Front

What is the formula to calculate speed?

Back

Speed = Distance / Time

Front

Define 'unit rate'.

Back

A unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity of one.

Front

How do you find the constant of proportionality in a proportional relationship?

Back

Divide the dependent variable by the independent variable.

Front

If a car travels 300 miles in 5 hours, what is its speed?

Back

60 miles per hour

Front

What is the relationship between distance, rate, and time?

Back

Distance = Rate x Time