Dividing Fractions Made Easy

This video tutorial by Mr. J provides a comprehensive review of dividing fractions. It covers the 'keep, switch, flip' method, also known as multiplying by the reciprocal, to solve fraction division problems. The tutorial includes three examples: dividing a fraction by another fraction, dividing a whole number by a fraction, and dividing a fraction by a whole number. Each example is explained step-by-step, including simplification and conversion to mixed numbers where necessary. The video concludes with a summary of the key steps and concepts.

What is the first step in dividing fractions?

• Multiply the fractions

• Keep the first fraction

• Flip the first fraction

• Change the division to addition

Tags

CCSS.6.NS.A.1

In the example of one-half divided by five-sixths, what is the reciprocal of five-sixths?

• Six-fourths

• One-fifth

• Five-sixths

• Six-fifths

Tags

CCSS.6.NS.A.1

What is the simplified form of six-tenths?

• Three-tenths

• Two-fifths

• One-third

• Three-fifths

How do you convert a whole number to a fraction?

• Flip it

• Divide it by itself

• Put it over one

• Multiply it by two

Tags

CCSS.3.NF.A.3C

What is the result of three divided by four-sevenths?

• Twenty-one fourths

• Seven-fourths

• Twenty-one sevenths

• Twenty-one fourths

How many whole groups of four can be pulled out of twenty-one?

• Five

• Seven

• Four

• Six

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CCSS.3.OA.A.3

What is the mixed number form of twenty-one fourths?

• 5 and 1/4

• 4 and 1/4

• 6 and 1/4

• 5 and 1/3

What is the reciprocal of four when dividing one-half by four?

• One-half

• Four

• One-fourth

• Two

Tags

CCSS.6.NS.A.1

What is the result of one-half divided by four?

• One-fourth

• One-eighth

• One-tenth

• One-sixth

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CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

What are the three steps to divide fractions?

• Keep, switch, flip

• Flip, switch, keep

• Multiply, divide, add

• Add, subtract, multiply

Tags

CCSS.6.NS.A.1