Converting Fractions, Decimals, and Percents

This video tutorial covers the conversion between fractions, decimals, and percents. It explains the steps to convert a fraction to a decimal by dividing the numerator by the denominator, and how to convert a decimal to a percent by moving the decimal point two places to the right. The reverse process is also explained. The tutorial includes examples of converting percents to decimals and fractions, and decimals to fractions, with simplification steps. The video concludes with practice problems for students to work on independently.

How do you convert a fraction to a decimal?

• Subtract the bottom number from the top number

• Add the top and bottom numbers

• Divide the top number by the bottom number

• Multiply the top number by the bottom number

What is the first step in converting a percent to a decimal?

• Divide by 100

• Multiply by 100

• Move the decimal point two places to the left

• Move the decimal point two places to the right

To convert a decimal to a percent, you should:

• Divide by 100

• Multiply by 100

• Move the decimal point two places to the right

• Move the decimal point two places to the left

What is the correct order of steps to convert a fraction to a percent?

• Decimal to fraction, then fraction to percent

• Fraction to percent directly

• Fraction to decimal, then decimal to percent

• Percent to decimal, then decimal to fraction

What is 0.5 as a percent?

• 5%

• 0.05%

• 50%

• 500%

How can 41% be written as a fraction?

• 4.1/10

• 41/100

• 41/10

• 410/1000

What is the simplified form of 525/1000?

• 105/200

• 5/10

• 52/100

• 21/40

Tags

CCSS.4.NF.C.6

If you have a fraction over 1000 due to three decimal places, what should you do next?

• Simplify the fraction

• Multiply by 100

• Convert it directly to a percent

• Leave it as is

To convert 1/9 to a percent, you first convert it to a decimal. What decimal do you get when rounding to three places?

• 0.011

• 1.111

• 0.119

• 0.111

What percent does 0.375 convert to?

• 375%

• 0.375%

• 37.5%

• 3.75%