Ratios & Unit Rates Lesson

Is finding the missing rate for one thing. For Example: He's paid 25 dollars every 1 hour is the same as 25 dollars per hour.

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Unit Rate

is a comparison of two quantities that have

different units, 25 dollars

per hour.

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Rate

Ratios

shows the relative sizes of

two or more values.​

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Ratios Examples

Ratios can be shown in different ways:

• using the : to separate example values (1:3 (for every one boy there are 3 girls)

• using the / to separate one value from the total (1/4 are boys and 3/4 are girls

• as a decimal, after dividing one value by the total ( 0.25 boys (by dividing 1 by 4)

• as a percentage, after dividing one value by the total​ (25% are boys (0.25 as a percentage)

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Subject | Subject

Unit Rate Examples

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• $3.29 per square foot

• 30 students per class

• 15 dogs per shelter

How To Solve :Unit Rate

​The Easiest Way To Solve for Unit Rates is to Simply Divide the Unit Values.

​Example:

​John Drove 90 miles in 3 hours. How many miles did he travel per hour?

• 90 divided by 3 = 30​

• the Unit Rate would be 30 Miles per Hour​

Subject | Subject

Some text here about the topic of discussion

How To Solve : Ratios

​The Easiest Way To Solve for Unit Rates is to Simply Divide the Unit Values.

​Example:

​John Drove 90 miles in 3 hours. How many miles did he travel per hour?

• 90 divided by 3 = 30​

• the Unit Rate would be 30 Miles per Hour​

Subject | Subject

Some text here about the topic of discussion