Ratio Rate and Percent

Convert 61% to a decimal

• 0.6.1

• 61/100

• 0.61

• 61

Find the equivalent ratio.

8 : 14 = 4 : _

Match the following:

• 0.03

• 30%

• 0.22

• 11/25

• 0.3

• 17/100

• 17%

• 3%

I have 30 crayons. 50% are blue. 0.1 of them are pink. There rest are black. How many black crayons do I have and what is the percentage of crayons that are black?

• 12 black crayons

• 40%

• 12%

• 40 black crayons

Challenge: I have 30 crayons. 50% are blue. 0.1 of them are pink. There rest are black. I gave some crayons away and now 25% of the crayons are pink. How many crayons are left??

• 18 crayons

• 12 crayons

• 3 crayons

• 15 crayons

Answer explanation

What is the ratio of salty snacks to sweet snacks in the vending machine?

• 15 for every 7

• 7 for every 2

• 2 for every 15

• 7 for every 15

Ms. Harris spent $102.20 to fill her 10-gallon tank. How much did she pay per gallon?

• $12.30

• $5.99

• $10.22

• $14.00

Yoda Soda is the intergalactic party that will have all of your friends say "Yummy". You are throwing a party and need 5 liters of Yoda Soda for every 12 guests. If you have 36 guest, how many liters of Yoda Soda do you need?

• 12

• 45

• 5

• 15

The Atlanta Zoo has an Asian elephant that eats 5% of its body weight daily. If it eats 300 pounds of food each day, how much does it weigh?

• 1,500 lb

• 6,000 lb

• 18,000

• 120,00

A fruit basket contains 3 red apples and 1 green apple. Which of the following could show how many of each are in the basket?

• 13:12

• 8:3

• 12:4

• 6:10