Rates Equivalent Ratios

Mrs. Shelly paid $3 for 6 muffins. If Mrs. Kloske paid $9 how many muffins did she buy?

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

Which of the following are equivalent to 5:4 (Select all that apply)

• 25:20

• 15:12

• 10:8

• 10:12

What is C?

Which of the following are equivalent to 5:4

• 25:20

• 10:12

• 10:8

• 15:12

Three concert tickets cost $45. If the tickets cost the same amount what is the cost of 12 tickets?

Three smoothies cost $9.75. How much do nine smoothies cost?

Terry and Carrie were eatting at Rosie's and both ordered one omelet with a side of potatoes. Carrie said "Hazzah! We might have ordered the same one omlet, but I was gifted with more potatoes. 'Tis a marvelous day!" Terry replied, "Affimrative, this appears to be true! The ratio of omelet to potatoes seems to be 37:1."

Was Terry correct in what the ratio of omlet to potatoes was?

• Yes

• No

Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of school apps to game apps?

• 5 to 2

• 5 to 10

• 3 to 5

• 5 to 3

Solve for A in the table.