Ratio Test Review

What is the ratio of cats to dogs?

• 
  3:2

• 2:3

• 4:4

• 5:2

What is a Ratio?

• Is a comparison of two quantities 
• To multiply two fractions 
• A number over another number
• Two decimals that can be multiplied

What is B?

• 28
• 70
• 49
• 56

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

What is the ratio of squares to circles?

• 6 : 3

• 3 : 9

• 3 : 6

• 3 : 18

If Mr. Furby can run 3 miles in 36 minutes, how long, in minutes, would it take him to run 1 mile?

• 34 min

• 12 min

• 13 min

• 36 min

How can we find equivalent ratios? ( choose 2 answers )

• Adding

• Dividing

• Subtracting

• Multiplying

In a bag of Jolly Ranchers, the ratio of blue to red is 3 to 4.  If I have a TOTAL of 56 Jolly Ranchers, how many of them are blue?  Solve with a tape diagram.

• 12
• 28
• 32
• 24

Sam can prepare 20 wall paintings in four weeks. How many weeks will he need to prepare 80 wall paintings? 

• 5
• 40
• 16
• 20

Find one equivalent ratio for 15 : 30 using division

• 7 : 15

• 5 : 10

• 3 : 5