Percentage Ratio

Convert 0.81 to a percent

• 0.81%

• 0.18%

• 8.1%

• 81%

What is 10% of $100?

• 10

• $10

• 1

• £1

Write the following as a decimal:
17.5 %

• 1750

• 0.175

• 1.75

• 0.0175

Write the following as a percent:
0.49

• 4.9%

• 0.49%

• 49%

• 94%

• A
• B
• C
• D

A percentage is a ratio...

• out of 100

• out of 10

• out of 1

• Not enough information is provided

If 25% of a number is 50, what is the number?

• 200

• 150

• 100

• 250

What is 35% of 180?

• 63

• 70

• 75

• 80

If 45% of a number is 90, what is the number?

• 150

• 200

• 250

• 300

What is 25% of 80?

• 20

• 30

• 15

• 40