Unit Rate with Complex Fractions

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.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you find the unit rate from a complex fraction?

Back

To find the unit rate from a complex fraction, divide the numerator by the denominator to simplify the fraction, then express the result as a ratio.

Tags

CCSS.5.NF.B.3

Front

What is a complex fraction?

Back

A complex fraction is a fraction where the numerator, the denominator, or both contain fractions.

Front

How do you convert a complex fraction to a simple fraction?

Back

Multiply the numerator and the denominator by the least common denominator (LCD) of the fractions involved to eliminate the fractions.

Front

Back

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you solve for the amount of one ingredient when given a ratio?

Back

Set up a proportion based on the given ratio and solve for the unknown quantity.

Front

What is the formula to find time when distance and speed are known?

Back

The formula is: Time = Distance ÷ Speed.

Tags

CCSS.6.RP.A.3B

Front

Back

Tags

CCSS.7.RP.A.1

Front

How do you determine how many bags of food a dog can eat in a week?

Back

Tags

CCSS.7.RP.A.1

Front

Back

The dog can eat 2 bags in 1 week.

Tags

CCSS.7.RP.A.1