Ratio and Unit Price

two ratios that express the same relationship between numbers

• Proportion

• Equivalent Ratios

• Unit Rates

• Ratios

a comparison of two quantities with different units by division

• Rate

• Equivalent Ratios

• Unit Rates

• Ratios

a table with numbers that have the same ratio

• Proportion Table

• Ratio Table

• Unit Rates Table

• Equivalent Table

Complete the ratio tables by selecting the two numbers that belong in the table.

• 10 and 12

• 10 and 100

• 5 and 80

• 10 and 80

Select the correct vocabulary words for this definition:              a comparison between two quantities, in which for every A units of one quantity, there are B units of another quantity

• unit rate

• customary system

• ratio

• equivalent ratio

Select the correct vocabulary words for this definition:    a rate in which the first quantity is compared to 1 unit of the second quantity

• unit rate

• customary system

• ratio

• equivalent ratio

Snacks and More sells a 3-pound bag of mixed nuts for $17.25. Healthy Snacking sells a 2.5-pound bag of mixed nuts for $13.75. What is the unit price at Snacks and More? What is the unit price at Healthy Snacking?

• $5.00 per pound and $5.50 per pound

• $5.75 per pound and $5.50 per pound

• $5.75 per pound and $5.25 per pound

• $5.25 per pound and $5.50 per pound

Office Bargains sells 150 pens for $7.49 or 220 pens for $9.99. Which of the following statements is correct?

• Buying 150 pens and buying 220 pens is equally as good because the unit prices are the same.

• The 150-count offer would be a better buy because it has the lower unit price.

• The 220-count offer would be a better buy because it has the lower unit price.

• The 150-count offer would be a better buy because the cost per pen is less than the cost per pen with the 220-count offer.

Directions: Reduce each ratio to its simplest form.3)   20: 30  __________

• 2 : 3

• 3 : 6

• 9 : 18

• 10 : 20

two fractions or ratios that are equal in value; a type of equation that shows that two ratios are equal.

• proportion

• coupon

• unit rate

• percent