Exploring Percentages Greater than 100% and Less than 1%

This lesson covers converting between decimals, percents, and fractions, including values greater than 100% and less than 1%. It explains the process of moving decimal points to convert between these forms and provides examples of simplifying fractions. The lesson also covers converting between mixed numbers and improper fractions, with guided practice to reinforce learning.

What is the first step to convert a decimal to a percentage?

• Move the decimal point two places to the left

• Move the decimal point three places to the right

• Move the decimal point two places to the right

• Move the decimal point one place to the left

If you convert 0.75 to a percentage, what do you get?

• 750%

• 75%

• 7.5%

• 0.75%

How do you convert a percentage back to a decimal?

• Move the decimal point one place to the right

• Move the decimal point two places to the left

• Move the decimal point three places to the left

• Move the decimal point two places to the right

What is 250% as a decimal?

• 0.025

• 25

• 0.25

• 2.5

What is the first step to convert a mixed number to an improper fraction?

• Subtract the numerator from the denominator

• Add the numerator to the denominator

• Divide the numerator by the denominator

• Multiply the integer by the denominator

How do you convert 3 and 2/5 to an improper fraction?

• 2/5

• 3/5

• 17/5

• 15/5

What is 325% as a decimal?

• 3.25

• 3250

• 32.5

• 0.325

What is 480% as a mixed number in simplest form?

• 4 and 8/10

• 4 and 4/5

• 48 and 0/1

• 4 and 1/2

What is the decimal representation of 0.0025?

• 0.025

• 0.00025

• 0.0025

• 0.25

What is the fraction form of 0.0011 in simplest form?

• 1/500

• 11/1000

• 11/10000

• 1/1000