Dividing Fractions

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).

Front

What does it mean to divide fractions?

Back

Dividing fractions involves multiplying the first fraction by the reciprocal of the second fraction.

Front

What is the reciprocal of a fraction?

Back

The reciprocal of a fraction is obtained by swapping its numerator and denominator.

Front

How do you find the reciprocal of 3/27?

Back

The reciprocal of 3/27 is 27/3.

Front

What is the result of 1/4 ÷ 2/5?

Back

1/4 ÷ 2/5 = 1/4 × 5/2 = 5/8.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the relationship between division and multiplication of fractions?

Back

Dividing by a fraction is the same as multiplying by its reciprocal.

Front

If Caroline has 1/2 of a bag of donuts and shares it with 3 friends, how much does each person get?

Back

Each person gets 1/8 of the bag.

Front

How many glasses of water are in a 6 quart jug if each glass is 1/4 quart?

Back

There are 24 glasses in a 6 quart jug.

Front

What is the formula to find how many parts fit into a whole when dividing fractions?

Back

The formula is: Total parts = Whole ÷ Size of each part.