Converting Between Fractions, Decimals, and Percents

This video tutorial covers the conversion of fractions to decimals and percents, and vice versa. It explains the use of calculators for these conversions and emphasizes understanding place value for accurate results. The video also provides shortcuts for converting percents to decimals, ensuring students can efficiently perform these mathematical operations.

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

• Subtract the denominator from the numerator

• Multiply the numerator by the denominator

• Divide the numerator by the denominator

• Add the numerator and the denominator

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

How do you represent a repeating decimal?

• With a dot over the repeating digit

• By rounding the digit

• With a bar over the repeating digit

• By writing the digit twice

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

What is the decimal equivalent of the fraction 3/4?

• 1.25

• 0.75

• 0.5

• 0.25

How do you convert a decimal to a fraction?

• Multiply the decimal by 10

• Write the decimal as a fraction with a denominator based on place value

• Add 1 to the decimal

• Subtract 1 from the decimal

What is the fraction form of 0.25?

• 1/2

• 1/4

• 1/10

• 1/5

Tags

CCSS.4.NF.C.6

How do you convert a percent to a fraction?

• Place the percent over 100 and simplify

• Subtract 100 from the percent

• Divide the percent by 100

• Multiply the percent by 100

What is the fraction form of 25%?

• 1/5

• 1/2

• 1/10

• 1/4

How do you convert a percent to a decimal?

• Multiply the percent by 100

• Divide the percent by 100

• Subtract 100 from the percent

• Add 100 to the percent

What is the decimal form of 7%?

• 7.0

• 0.7

• 0.07

• 0.007

What is the decimal form of 125%?

• 12.5

• 1.25

• 0.0125

• 0.125