Rounding and Decimal Conversions

The video tutorial explains how to round fractions by first converting them to decimal form. It covers rounding to one and two decimal places using examples like one eighth and one sixteenth. The tutorial provides step-by-step instructions on determining whether to round up or down based on the neighboring digits. The video concludes with a summary of the rounding process.

What is the first step in rounding fractions?

• Convert the fraction to a percentage

• Multiply the fraction by 100

• Find the decimal form of the fraction

• Divide the fraction by 2

What is the decimal form of one-eighth?

• 0.75

• 0.125

• 0.25

• 0.5

When rounding 0.125 to two decimal places, which digit do you look at first?

• 1

• 2

• 5

• 0

What is 0.125 rounded to two decimal places?

• 0.14

• 0.13

• 0.15

• 0.12

Why is the digit '5' important when rounding 0.125 to two decimal places?

• It is the first digit

• It is the second digit

• It is high enough to round up

• It is low enough to round down

When rounding 0.125 to one decimal place, which digit do you consider?

• 0

• 5

• 2

• 1

What is 0.125 rounded to one decimal place?

• 0.2

• 0.1

• 0.4

• 0.3

What is the decimal form of one-sixteenth?

• 0.0625

• 0.125

• 0.25

• 0.5

What is the relationship between one-sixteenth and one-eighth?

• They are equal

• One-sixteenth is half of one-eighth

• One-sixteenth is triple one-eighth

• One-sixteenth is double one-eighth

When rounding 0.0625 to three decimal places, which digit do you look at?

• 6

• 5

• 2

• 0