Converting Between Fractions, Decimals, and Percents

The video tutorial covers the conversion between fractions, decimals, and percents, and explains how to round decimals to specific place values. It demonstrates using the Desmos calculator for these conversions and provides examples of both terminating and repeating decimals. The tutorial also explains the importance of improper fractions in higher-level math.

What operation do you perform to convert a fraction to a decimal?

• Subtract the denominator from the numerator

• Divide the numerator by the denominator

• Multiply the numerator by the denominator

• Add the numerator and the denominator

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CCSS.7.NS.A.2D

CCSS.8.NS.A.1

What type of decimal is 0.375?

• Non-terminating

• Infinite

• Terminating

• Repeating

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CCSS.5.NBT.A.4

When rounding 0.375 to the nearest hundredth, what is the result?

• 0.40

• 0.39

• 0.38

• 0.37

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CCSS.5.NBT.A.4

If you round 2.25 to the nearest tenth, what do you get?

• 2.5

• 2.4

• 2.3

• 2.2

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CCSS.7.NS.A.2D

CCSS.8.NS.A.1

What is the decimal representation of 2/9?

• 0.22

• 0.2222

• 0.222

• 0.2

How do you convert a percent to a decimal?

• Multiply by 100

• Divide by 100

• Add 100

• Subtract 100

What is 65% as a decimal?

• 0.065

• 0.65

• 6.5

• 65.0

What is 12.3% rounded to the nearest hundredth?

• 0.12

• 0.123

• 0.13

• 0.124

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CCSS.4.NF.C.6

What is the fraction equivalent of 0.05?

• 1/5

• 1/20

• 1/10

• 1/50

What is the fraction equivalent of 8.125?

• 63/8

• 64/8

• 65/8

• 66/8