Fractions and Percent Conversions

This video tutorial teaches how to convert percents to fractions by understanding that a percent represents a whole divided into 100 equal parts. It provides examples, such as converting 30% and 85% to fractions, and explains the process of simplifying fractions. The tutorial also covers handling mixed numbers and using multiplication to simplify fractions further.

What does a percent represent in terms of fractions?

• A whole divided into 10 equal parts

• A whole divided into 100 equal parts

• A whole divided into 50 equal parts

• A whole divided into 1000 equal parts

How do you convert 30% to a fraction?

• 3/100

• 30/100

• 30/10

• 3/10

What is the simplified form of 30/100?

• 1/3

• 3/10

• 10/3

• 30/10

If there is a 30% chance of rain for 10 days, how many days would it likely rain?

• 1 day

• 7 days

• 3 days

• 5 days

What fraction represents 85%?

• 5/17

• 8/5

• 85/100

• 17/20

What is the greatest common factor of 85 and 100?

• 5

• 10

• 15

• 20

How do you handle a percent that is a mixed number when converting to a fraction?

• Convert it directly to a fraction

• Convert it to a decimal first

• Use multiplication to avoid a fraction in the numerator

• Ignore the mixed number part

What is the improper fraction form of 31 and 1/4?

• 125/4

• 31/4

• 124/4

• 32/4

What is the simplified form of 125/100?

• 5/4

• 1/4

• 25/20

• 125/4

What is the final simplified fraction of 31 and 1/4 percent?

• 1/16

• 5/4

• 31/4

• 5/16