Dividing Fractions

Front

What is the rule for dividing fractions?

Back

Keep, Change, Flip (KCF)

Tags

CCSS.6.NS.A.1

Front

How do you divide fractions using the KCF method?

Back

You keep the first fraction, change the division sign to multiplication, and flip the second fraction.

Tags

CCSS.6.NS.A.1

Front

What is the result of dividing 8/9 by 1/5?

Back

To solve, use KCF: 8/9 ÷ 1/5 = 8/9 × 5/1 = 40/9.

Tags

CCSS.6.NS.A.1

Front

What does KCF stand for in dividing fractions?

Back

KCF stands for Keep, Change, Flip.

Tags

CCSS.6.NS.A.1

Front

If you have 4 3/5 ÷ 5, how do you express it as a fraction?

Back

Convert 4 3/5 to an improper fraction: 4 3/5 = 23/5, then divide by 5.

Tags

CCSS.6.NS.A.1

Front

What is the first step in dividing fractions?

Back

Convert any mixed numbers to improper fractions.

Tags

CCSS.6.NS.A.1

Front

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

Back

Multiply the whole number by the denominator, add the numerator, and place that over the original denominator.

Front

What is the result of dividing 12/20 by 1/2?

Back

To solve, use KCF: 12/20 ÷ 1/2 = 12/20 × 2/1 = 24/20 = 6/5.

Tags

CCSS.6.NS.A.1

Front

What is the importance of simplifying fractions after division?

Back

Simplifying fractions makes them easier to understand and use in further calculations.

Front

What is the final answer when dividing 3/4 by 2/3?

Back

3/4 ÷ 2/3 = 3/4 × 3/2 = 9/8.

Tags

CCSS.6.NS.A.1