To disinfect 1 quart of stream water to make it drinkable, you need to add 2 tablets of iodine. How many tablets do you need to disinfect 4 quarts?

A soup that serves 16 people calls for 4 cups of chicken broth. How many cups of chicken broth would you need to make an identical recipe that serves 32 people?

*Use a ratio table to find the answer*

Select ALL the ratios that are equivalent to 16 : 6

Which sentence accurately represents the following ratio:

Suppose a class has 14 redheads, 8 brunettes, and 6 blondes. What is the ratio of redheads to blondes?  Write your answer in SIMPLEST FORM. 

If you have 3 pennies, 4 nickels, and 5 dimes, which represents the ratio of nickels to total coins?

Based on the graph, how many songs would there be in 12 hours?

A cookie recipe calls for 2 eggs and 3 cups of flour. How many cups of flour is needed with 8 eggs?