Divide Fractions and Mixed Numbers

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

How do you divide fractions?

Back

To divide fractions, multiply the first fraction by the reciprocal of the second fraction.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction, such as 2 1/4.

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 the result over the original denominator.

Front

What is the reciprocal of a fraction?

Back

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

Front

How do you simplify a fraction?

Back

To simplify a fraction, divide the numerator and denominator by their greatest common factor.

Front

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

Back

Dividing a fraction by a whole number involves multiplying the fraction by the reciprocal of the whole number.

Front

How do you solve 5/9 divided by 10?

Back

5/9 divided by 10 equals 5/90, which simplifies to 1/18.

Front

What is the result of 2 1/4 ÷ 4 1/5?

Back

2 1/4 ÷ 4 1/5 equals 15/28.

Front

If a factory uses 1/3 of a bag of flour for each batch, how many batches can be made with 2/3 of a bag?

Back

The factory can make 2 batches.