Simple Fraction Division

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (part) and 'b' is the denominator (whole).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to divide a fraction by a whole number?

Back

Dividing a fraction by a whole number means to find out how many times the whole number fits into the fraction.

Front

How do you divide fractions?

Back

To divide fractions, multiply the first fraction by 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 'a/b' is 'b/a', obtained by flipping the numerator and denominator.

Front

If you have 3/5 of a pizza and you divide it into 5 equal slices, what fraction of the whole pizza is each slice?

Back

Each slice is 3/25 of the whole pizza.

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Front

True or False: When dividing fractions, you should multiply by the reciprocal.

Back

True.

Tags

CCSS.6.NS.A.1

Front

What is the result of dividing 1/2 by 1/4?

Back

1/2 ÷ 1/4 = 1/2 × 4/1 = 2.

Tags

CCSS.6.NS.A.1

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction, like 1 1/2.

Tags

CCSS.3.NF.A.3C

Front

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

Back

Divide the numerator by the denominator; the quotient is the whole number, and the remainder is the new numerator.

Front

What is the first step in dividing fractions?

Back

Identify the reciprocal of the second fraction.

Tags

CCSS.6.NS.A.1