Percentages and Unit Conversions

Convert 4/5 to a percent.

• 45%

• 4.5%

• 80%

• 8%

What number is 2% of 35?

• 7

• 0.057

• .7

• .007

What percent is represented by the shaded area?

• 6%

• 4%

• 40%

• 60%

A percent is...

• a number out of 100

• an equation of equivalent ratios

• a number that divides evenly into another number

34% of what number is 51?

• 69

• 71

• 150

• 196

At Oscar Delta, workers prepare 17,000 milliliters of iced tea. How many liters of iced tea do the workers make? 1000 ml = 1 L

• 17 liters

• 170 liters

• 1000 liters

• 1700 liters

8 is what percent of 20?

• 40%

• 20%

• 250%

• 2.5%

The ratio used to find percent is...

• part/whole = %/100

• part/whole = 100 / %

• whole/part= %/ 100

36 is 9% of what number?

• 40

• 400

• 4

• 0.4

Percents are fractions. What is ALWAYS the bottom number?

• 1

• 10

• 100

• 1000