6th 5-7 Solve Unit Rate Problems

Front

What is a unit rate?

Back

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

Front

How do you calculate a unit rate?

Back

To calculate a unit rate, divide the quantity by the number of units. For example, if a car travels 150 miles in 3 hours, the unit rate is 150 miles ÷ 3 hours = 50 miles per hour.

Front

What is the formula for distance?

Back

The formula for distance is: Distance = Speed × Time.

Front

If a person walks at a speed of 3 miles per hour, how far will they walk in 4 hours?

Back

Distance = Speed × Time = 3 miles/hour × 4 hours = 12 miles.

Front

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

Back

Speed is the rate at which distance is covered over time. The relationship can be expressed as: Speed = Distance ÷ Time.

Front

How do you convert a fraction to a unit rate?

Back

Front

What does it mean if two fractions are equivalent?

Back

Two fractions are equivalent if they represent the same value or proportion, even if they have different numerators and denominators.

Front

How do you determine if one fraction is greater than another?

Back

Front

What is the speed of a cyclist who travels 144 miles in 6 hours?

Back

Speed = Distance ÷ Time = 144 miles ÷ 6 hours = 24 miles per hour.

Front

If a car travels 240 miles in 4 hours, what is its speed?

Back

Speed = Distance ÷ Time = 240 miles ÷ 4 hours = 60 miles per hour.