Ratios and Percentages!

KaWing bought 25 pounds of chicken, and she ate 36% of it! How many pounds of chicken did KaWing eat?

• 9 chickens

• 16%

• 16 pounds

• 9 pounds

Answer explanation

Remember, a whole number can be written as that number OVER 1!

Kate bought 17 kg worth of insect repellent for camp. She used 96% of it. How much of the repellent did Kate use?

• 16.32 kg

• 30 kg

• 1 kg

• 2.35 kg

Answer explanation

Did you know that you didn't even have to solve this question? There is only one OBVIOUS question!

KaWing bought 25 pounds of chicken, and she ate 36% of it! How many pounds of chicken does KaWing have left?

• 9 chickens

• 16%

• 16 pounds

• 9 pounds

Answer explanation

Remember to read the questions carefully and visualize the question!

Match the percentage to the fraction

• 32%

• 8/25

• 25%

• 1/4

• 28%

• 7/25

• 75%

• 3/4

• 36%

• 36/100

Match the percentage to the decimal

• 25%

• 0.28

• 36%

• 0.25

• 75%

• 0.75

• 32%

• 0.32

• 28%

• 0.36

Match the percentage to fraction

• 7/10

• 70%

• 1/5

• 20%

• 3/4

• 66%

• 33/100

• 25%

• 1/4

• 75%

Reorder the following from greatest to least

• 32%

• 19/20

• 0.5

• 7/20

• 5%

Find the equivalent ratios

Groups:

(a) 5:7

,

(b) 3:1

,

(c) 1:3

,

(d) 4:8

• 18:6

• 40:80

• 10:14

• 21:63

• 6:18

• 35:70

• 15:5

• 25:35

• 18:25

• 50:100

• 9:3

• 3:9

There are 4 black hearts for every 8 white hearts. If there are 56 black hearts, how many white hearts are there?

• 32 white hearts

• 112 white hearts

• No white hearts

• 56 white hearts

Answer explanation

6:8 is equivalent to ​ (a)   :​ (b)   ​

• 12
• 16
• 3
• 32
• 30