Converting Fractions to Percentages

In this video, Mr. J explains how to convert the fraction 7/8 into a percentage. The process involves dividing the numerator by the denominator to get a decimal, then converting that decimal into a percentage by multiplying by 100. The video provides a detailed walkthrough of the division process, including handling remainders and extending the division to achieve a precise result. Finally, the decimal is converted to a percentage by moving the decimal point two places to the right, resulting in 87.5%.

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

• Multiply the numerator by 100

• Divide the numerator by the denominator

• Add the numerator and denominator

• Subtract the denominator from the numerator

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CCSS.7.NS.A.2D

CCSS.8.NS.A.1

When dividing 7 by 8, what do you do if 7 is smaller than 8?

• Multiply by 10

• Add a zero to the numerator

• Add a zero to the denominator

• Use a decimal and a zero

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CCSS.4.NBT.B.6

How many whole groups of 8 are there in 70?

• 6

• 7

• 8

• 9

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CCSS.4.NBT.B.6

What is the result of 60 divided by 8 in the division process?

• 5

• 6

• 7

• 8

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

What is the purpose of bringing down zeros in the division process?

• To stop the division

• To decrease the denominator

• To continue the division

• To increase the numerator

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CCSS.3.OA.B.6

What is the result of 40 divided by 8 in the division process?

• 4

• 5

• 6

• 7

What is the next step after obtaining a decimal from a fraction?

• Add 100

• Multiply by 100

• Multiply by 10

• Divide by 100

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CCSS.5.NBT.A.2

How do you quickly multiply a decimal by 100?

• Subtract 100

• Add two zeros

• Move the decimal point two places to the left

• Move the decimal point two places to the right

What is the final percentage equivalent of 7/8?

• 87.5%

• 78.5%

• 88.5%

• 77.5%

What is the final step in converting a fraction to a percentage?

• Subtract the denominator from the numerator

• Add the numerator and denominator

• Divide the decimal by 100

• Multiply the decimal by 100