Proportions Quiz (Word Problems)

There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?

• 8
• 15
• 40
• 29

A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?

Read CAREFULLY: In an animal shelter, the ratio of cats to dogs is 3 to 5. If there are a total of 25 dogs at the shelter, how many cats do they have?

• 15

• 18

• 21

• 32

Solve the proportion:

If you can buy four bunches of seedless black grapes for $10, then how many can you buy with $5?

Mathematical Equivalence

ON

Wonder Woman is asked to make 4 quarts of apple cider for a potluck. The recipe says she should use 10 apples to make 5 quarts. How many apples does she need?

Mathematical Equivalence

ON

What are two equal ratios or rates called?

• Rate
• Ratio
• Proportion
• Unit Rate

To solve a proportion, you

• cross simpify

• cross multiply

• cross divide

Danielle used 8 centimeters of tape to wrap 4 presents. How many presents did Danielle wrap if she used 30 centimeters of tape?

Which two ratios could be used to find p the number of presents?

What is the divisibility rule of 3?

• The sum of the digits is a number divisible by 3

• The last digit is a 3

• The last two digits form a number divisible by 3

• The last digit is zero