Understanding Fraction Division

This video tutorial explains how to divide two proper fractions, four-fifths and one-tenth, by flipping the second fraction and multiplying. It covers the steps of rewriting the problem, checking for cross-canceling opportunities, and performing the final multiplication to arrive at the answer, which is eight.

What is the first step when dividing fractions like four-fifths and one-tenth?

• Add the fractions

• Flip the second fraction and multiply

• Subtract the fractions

• Flip the first fraction

Tags

CCSS.5.NF.B.3

When rewriting the division problem, what does one-tenth become?

• One over ten

• Ten over one

• Five over two

• Two over five

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CCSS.5.NF.B.6

What is the purpose of cross-cancellation in fraction multiplication?

• To add the fractions

• To find a common denominator

• To simplify the multiplication process

• To divide the fractions

Tags

CCSS.3.OA.A.1

What is the result of multiplying four by two in the given problem?

• Six

• Eight

• Twelve

• Ten

Tags

CCSS.6.NS.A.1

What is the final answer when dividing four-fifths by one-tenth?

• Ten

• Eight

• Five

• Four

Tags

CCSS.6.NS.A.1