Ratio
Rates
Better Buy
100
A comparison of two quantities by division
What is ratio
100

A ratio that compares two quantities with different kinds of units

What is rate

100

How can we determine a better buy?

What is find the unit rate

200

On a math test, Rose got 7 questions correct out of 8. Is this a part to part ratio or part to whole?

Part to Whole

200
Ms Udeh ran 24miles in 3 hours. What was her average speed in miles per hour?
What is 8 miles per hour
200

Which is a better buy?

3 lb bag of pecans for $15

6 lb bag of pecans for $30

What is they cost the same per pound

300

4 tsp. of garlic power 6 tsp. of dried oregano 2 tsp. of pepper write a ratio comparing the amount of garlic power to the amount of dried oregano as a fraction in simplest form.

What is 2/3

300
When a rate is simplified so that it has a denominator of 1, it is called...
What is unit rate
300

What is the better buy?

5lb bag of ice for $3.50

10 lb bag of ice for $6.50

What is 10 lb bage for $6.50

400

Simplify the ratio 50 males to 40 females.

What is 5/4

400

Find the unit rate $300 for 6 hours

What is $50

400

What is the better buy?

2 tubes of toothpaste for $6.98

5 tubes of toothpaste for $12.50

What is 5 tubes for $12.50

500

Simplify the ratio 20 nails for every 5 shingles.

What is 4/1

500

Estimate the unit rate if a 4pack of mixed fruit sells for $2.12.

What is $0.50

500

Find the Better Buy.

 $2 for six oranges

 $5 for 7 oranges

What is $2 for 6 oranges

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