Equivalent Ratios

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?

• 4 tablets

• 5 tablets

• 6 tablets

• 8 tablets

Luz earns $400 for 40 hours of work. Use a ratio table to determine how much she earns for 6 hours of work.

• $60.00

• $20.00

• $40.00

• $10.00

Complete the ratio table.

• 2

• 4

• 0

• 1

• A

• B

• C

• D

The ratio of blue cards to green cards is 2 to 5. An equivalent ratio to 2 to 5 would be ​ (a)   to ​ (b)   .

• 14

• 35

• 2

• 5

• 7

• 3

• 10

• 13

• 8
• 2
• 128
• 4

FInd the missing value in the Ratio Table.

• 14

• 2

• 7

• 4

• 1

Find the Missing Value in the Ratio Table.

• 12

• 3

• 18

• 36

• 20

Find THREE equivalent ratios for 4/5. Select all that apply.

• 5:4

• 12:15

• 5 to 4

• 40 to 50