Percents Is And Of Numbers

How do you convert a decimal to a percent?

• Put the percent amount over 100 and simplify

• Move the decimal point two spots to the left

• Move the decimal point two spots to the right

• Divide by "putting the top number in the house"

How do you convert a fraction to a percent?

• Divide

• Set up a proportion

• Combine the numbers

• Slap a percent sign on the top numerator

Write 5% as a decimal.

• 5

• 0.5

• 0.05

• 0.005

• 45%

• 4.5%

• 80%

• 8%

What percent of the instruments are trombones?

• 4%

• 20%

• 16%

• 25%

James took a quiz and got 15 questions out of 20 questions right what was his grade percentage?

• 10%

• 50%

• 100%

• 75%

12.7% as a decimal

• 127

• 0.127

• 1.27

• 0.0127

Change the following percent to a decimal

142%

• 1.42

• 14.2

• 142.0

• 0.142

Change 0.9 to a percent

• 9%

• 0.9%

• 90%

• 900%

Change 0.384 to a percent

• 384%

• 38.4%

• 0.00348%

• 3.84%