Decimal, Fraction, and Percentage Conversions

The video tutorial explains how to convert fractions to decimals and percentages, using examples like 2/3, 1.1, and 0.4%. It covers the process of division for fractions, multiplication for percentages, and simplification of fractions. The tutorial also highlights the importance of understanding place values and the relationship between percentages and fractions.

What operation does a fraction bar represent?

• Multiplication

• Subtraction

• Division

• Addition

How do you write 0.6 repeating as a decimal?

• 0.66

• 0.6 with a bar over the 6

• 0.666

• 0.6

What is the percentage form of 2/3?

• 66.7%

• 66.6%

• 66.6% with the 6 repeating

• 67%

How do you convert a decimal to a percentage?

• Multiply by 100

• Multiply by 10

• Divide by 100

• Add 10

What is the percentage equivalent of the decimal 1.1?

• 1.1%

• 11%

• 101%

• 110%

What is the simplified fraction form of 110/100?

• 10/11

• 1/10

• 11/10

• 11/100

How do you express 0.4% as a fraction?

• 4/1000

• 1/250

• 0.4/100

• 4/100

What is the decimal form of 4/1000?

• 0.004

• 0.0004

• 0.4

• 0.04

What is the common factor used to simplify 4/1000?

• 5

• 10

• 2

• 4

What is the decimal equivalent of 0.4%?

• 0.004

• 0.04

• 0.4

• 0.0004