Dividing Fractions

Front

What is a fraction?

Back

A fraction represents a part of a whole, consisting of a numerator (top number) and a denominator (bottom number).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to divide fractions?

Back

Dividing fractions involves finding how many times one fraction fits into another.

Tags

CCSS.6.NS.A.1

Front

What is the first step in dividing fractions?

Back

The first step is to keep the first fraction as it is.

Tags

CCSS.6.NS.A.1

Front

What is the second step in dividing fractions?

Back

The second step is to change the division sign to multiplication.

Tags

CCSS.7.NS.A.2A

Front

What is the third step in dividing fractions?

Back

The third step is to take the reciprocal of the second fraction.

Tags

CCSS.6.NS.A.1

Front

What is the reciprocal of a fraction?

Back

The reciprocal of a fraction is obtained by flipping the numerator and denominator.

Front

Solve: 3 1/4 ÷ 3

Back

1 1/2

Tags

CCSS.6.NS.A.1

Front

Solve: 5/6 ÷ 4

Back

5/24

Front

What is the rule for dividing fractions?

Back

Keep, change, reciprocal.

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 over the original denominator.