7R Unit 5 RRP Flashcard Review

Front

What is the ratio of apples to bananas if there are 13 apples and 9 bananas?

Back

13:9

Front

What is a unit rate?

Back

A unit rate is the amount per one unit.

Front

What is 5.3692 rounded to the nearest hundredth?

Back

5.37

Front

How do you calculate speed in miles per hour?

Back

Speed = Distance / Time. For example, 440 miles in 8 hours is 55 miles/hour.

Front

What is the definition of a rate?

Back

A rate is a ratio that compares two different kinds of quantities.

Front

If a car travels 440 miles in 8 hours, what is its speed?

Back

55 miles/hour

Front

What is the difference between a rate and a unit rate?

Back

A rate compares two quantities, while a unit rate compares a quantity to one unit of another quantity.

Front

What is the formula for finding a ratio?

Back

Ratio = Quantity A : Quantity B.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to a nearby specified value, often to make it simpler.

Front

What is the unit rate of $11 for each ounce?

Back

It is a unit rate.