Understanding Mixed Fractions, Whole Numbers, and Fractions

This video tutorial from Moomoomath explains how to multiply and divide mixed numbers, whole numbers, and fractions. It begins with converting mixed numbers to improper fractions and demonstrates multiplication with whole numbers. The tutorial covers multiplying two mixed numbers and dividing fractions by creating reciprocals. It concludes with multiplying whole numbers and mixed numbers, providing step-by-step instructions and simplification techniques.

What is the first step in multiplying a mixed number with a whole number?

• Multiply the whole number by the fraction

• Convert the mixed number to an improper fraction

• Divide the whole number by the fraction

• Add the whole number to the fraction

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CCSS.3.NF.A.3C

How do you write a whole number as a fraction?

• Place the number over 2

• Place the number over 10

• Place the number over itself

• Place the number over 1

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CCSS.4.NF.B.4C

CCSS.4.NF.B.4B

What is the result of multiplying 1/6 by 24?

• 6

• 12

• 4

• 24

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CCSS.5.NF.B.6

When multiplying two mixed numbers, what is the first step?

• Divide the fractions

• Multiply the whole numbers

• Convert them to improper fractions

• Add the fractions

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CCSS.5.NF.B.6

What is the simplified result of multiplying 11/2 by 4/3?

• 5 and 1/4

• 6 and 2/3

• 8 and 1/2

• 7 and 1/3

How do you convert a mixed number to an improper fraction?

• Multiply the whole number by the denominator and add the numerator

• Subtract the numerator from the whole number

• Add the whole number to the numerator

• Multiply the numerator by the denominator

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CCSS.6.NS.A.1

How do you handle division of fractions?

• Multiply the fractions directly

• Add the fractions

• Subtract the fractions

• Flip the second fraction and multiply

What is the reciprocal of 10?

• 1/10

• 10/1

• 0.1

• 100

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CCSS.5.NBT.A.2

What is the result of dividing 58 by 10?

• 4.8

• 5

• 6

• 5.8

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CCSS.5.NF.B.5B

What is the result of multiplying 9 by 10/3?

• 30

• 27

• 90

• 3

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CCSS.5.NF.B.5B