Dividing Fractions

Front

What is dividing fractions?

Back

Dividing fractions involves multiplying the first fraction by the reciprocal (or inverse) of the second fraction.

Tags

CCSS.6.NS.A.1

Front

How do you find the reciprocal of a fraction?

Back

To find the reciprocal of a fraction, swap its numerator and denominator. For example, the reciprocal of 3/4 is 4/3.

Front

What is the result of 1/5 divided by 7?

Back

1/35

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Front

A farmer has 1/12 of a ton of apples to share among 4 families. How much weight of apples will each family receive?

Back

1/48 ton

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Front

What is the result of 1/9 divided by 6?

Back

1/54

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Front

If Fatima baked 7 cakes and gives each coworker 1/8 slice, how many slices can she give?

Back

56 slices

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

Front

What is the first step in dividing fractions?

Back

Convert the division problem into a multiplication problem by multiplying by the reciprocal of the second fraction.

Tags

CCSS.6.NS.A.1

Front

What does it mean to simplify a fraction?

Back

To simplify a fraction means to reduce it to its lowest terms, where the numerator and denominator have no common factors other than 1.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 1 1/2.

Tags

CCSS.3.NF.A.3C

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.