Fraction Division

Front

What is a fraction?

Back

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

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1

Front

What does it mean to divide fractions?

Back

Dividing fractions involves finding out how many times one fraction fits into another. This is done by multiplying the first fraction by the reciprocal of the second.

Tags

CCSS.6.NS.A.1

Front

What is the reciprocal of a fraction?

Back

The reciprocal of a fraction is obtained by flipping its numerator and denominator. For example, the reciprocal of 3/4 is 4/3.

Front

How do you divide 5/12 by 1/3?

Back

To divide 5/12 by 1/3, multiply 5/12 by the reciprocal of 1/3, which is 3/1. This gives (5/12) * (3/1) = 15/12 = 5/4.

Tags

CCSS.6.NS.A.1

Front

If Jamya made 5 cups of pancake batter and uses 1/3 cup per pancake, how many pancakes can she make?

Back

To find the number of pancakes, divide 5 cups by 1/3 cup per pancake: 5 ÷ (1/3) = 5 * 3 = 15 pancakes.

Tags

CCSS.5.NF.B.7C

CCSS.5.NF.B.7B

Front

What is the result of dividing 7/8 by 3/4?

Back

To divide 7/8 by 3/4, multiply 7/8 by the reciprocal of 3/4, which is 4/3. This gives (7/8) * (4/3) = 28/24 = 7/6.

Tags

CCSS.6.NS.A.1

Front

What is the answer to 1/3 divided by 1/6?

Back

1/3 ÷ 1/6 = 1/3 * 6/1 = 6/3 = 2.

Tags

CCSS.6.NS.A.1

Front

How do you divide 4/9 by 2/3?

Back

To divide 4/9 by 2/3, multiply 4/9 by the reciprocal of 2/3, which is 3/2. This gives (4/9) * (3/2) = 12/18 = 2/3.

Tags

CCSS.6.NS.A.1

Front

What is the first step in dividing fractions?

Back

The first step is to find the reciprocal of the second fraction.

Tags

CCSS.6.NS.A.1

Front

What is the formula for dividing fractions?

Back

The formula for dividing fractions is: a/b ÷ c/d = a/b * d/c.

Tags

CCSS.7.NS.A.2A