Fractions: Mixed Operations Word Problems

Front

What is a fraction?

Back

A fraction represents a part of a whole, consisting of a numerator (top number) and a denominator (bottom number).

Front

What does it mean to add fractions?

Back

Adding fractions involves finding a common denominator and then adding the numerators.

Front

What does it mean to subtract fractions?

Back

Subtracting fractions involves finding a common denominator and then subtracting the numerators.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a 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 that over the original denominator.

Front

What is the first step in solving a word problem involving fractions?

Back

Read the problem carefully to understand what is being asked and identify the relevant fractions.

Front

What operation would you use to find out how much is left after using some of a quantity?

Back

You would use subtraction.

Front

How do you divide a fraction by a whole number?

Back

Multiply the whole number by the denominator of the fraction and keep the numerator the same.

Front

What is the process to find how many servings are in a given amount?

Back

Divide the total amount by the size of one serving.

Front

What is the formula for finding the quotient of two fractions?

Back

Multiply the first fraction by the reciprocal of the second fraction.