Exploring Fractions, Decimals, and Percents

Why is it important to understand conversions between fractions, decimals, and percents in probability?

• Because they are not related to probability.

• Because they are only used in basic probability.

• Because they are used interchangeably in probability.

• Because they are only used in advanced probability.

How do you convert a fraction to a decimal?

• Multiply the numerator by the denominator.

• Add the numerator and the denominator.

• Divide the numerator by the denominator.

• Subtract the numerator from the denominator.

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

• Divide the decimal by 100.

• Add 100 to the decimal.

• Find its percent.

• Multiply the decimal by 100.

How do you convert a decimal to a percent?

• Subtract 100.

• Add 100.

• Multiply by 100.

• Divide by 100.

What does the term 'percent' mean?

• Out of 1000.

• Out of 100.

• Out of 50.

• Out of 10.

How do you convert a percent to a decimal?

• Add 100.

• Multiply by 100.

• Divide by 100.

• Subtract 100.

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

• Write the fraction as a decimal.

• Multiply the fraction by 100.

• Add 100 to the fraction.

• Subtract 100 from the fraction.

How do you convert a percent to a fraction?

• Multiply the percent by 100.

• Divide the percent by 100.

• Add 100 to the percent.

• Write the percent as a fraction out of 100 and reduce.

What is 0.25 as a percent?

• 250%

• 0.25%

• 25%

• 2.5%

What is 63% as a fraction?

• 63/10

• 63/100

• 6.3/10

• 0.63/100