Understanding Percentages and Decimals

This video tutorial for grade 6 math covers the conversion between fractions, decimals, and percents. It explains how to convert a percent to a fraction by placing the number over 100 and simplifying, and how to convert a fraction to a percent by adjusting the denominator to 100. The video also details converting decimals to percents by multiplying by 100 and discusses the role of decimal points in percentages. Additionally, it covers converting decimals to fractions and the impact of powers of ten on decimal placement. The tutorial concludes with advice on practicing these conversions.

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

• Place the number over 100

• Multiply by 100

• Subtract 10

• Add a decimal point

How do you convert a fraction to a percent?

• Divide the numerator by 10

• Multiply the denominator by 100

• Subtract the numerator from the denominator

• Adjust the denominator to 100

What is the decimal equivalent of 60/100?

• 0.6

• 0.06

• 6.0

• 60.0

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

• Add a decimal point

• Subtract the denominator from the numerator

• Divide the numerator by the denominator

• Multiply the numerator by 10

What is the decimal equivalent of 13/20?

• 0.5

• 0.65

• 1.3

• 0.13

How do you convert a decimal to a percentage?

• Divide by 10

• Add a zero

• Subtract 1

• Multiply by 100

How do you convert 0.71 to a percentage?

• Multiply by 10

• Add a decimal point

• Divide by 100

• Multiply by 100

What is the percentage form of 2.6?

• 0.26%

• 260%

• 26%

• 2.6%

How do you convert 0.75 to a percentage?

• Multiply by 100

• Divide by 100

• Add a decimal point

• Multiply by 10

How do you convert 0.9 to a percentage?

• Multiply by 100

• Divide by 100

• Multiply by 10

• Add a decimal point