Dividing Mixed Numbers

Front

What is a mixed number?

Back

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

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.

Front

What is the first step in dividing mixed numbers?

Back

Convert the mixed numbers to improper fractions.

Front

How do you divide fractions?

Back

Multiply by the reciprocal of the second fraction.

Front

What is the reciprocal of a fraction?

Back

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

Front

What is the quotient of 1/2 ÷ 3/4?

Back

2/3.

Front

How do you simplify a fraction?

Back

Divide the numerator and denominator by their greatest common factor.

Front

What is the greatest common factor (GCF)?

Back

The largest number that divides two or more numbers without leaving a remainder.

Front

What is the result of 4/9 ÷ 1/2?

Back

8/9.

Front

What does it mean to write an answer in lowest terms?

Back

It means to simplify the fraction so that the numerator and denominator have no common factors other than 1.