Fraction Operations and Word Problems

Front

What is a fraction?

Back

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, find a common denominator, convert the fractions, and then add the numerators.

Front

What is the process for dividing fractions?

Back

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

Front

What is the reciprocal of a fraction?

Back

Front

How do you multiply fractions?

Back

Front

What is a mixed number?

Back

Front

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

Back

To convert an improper fraction to a mixed number, divide the numerator by the denominator and express the remainder as a fraction.

Front

What is the least common multiple (LCM)?

Back

The least common multiple (LCM) of two numbers is the smallest number that is a multiple of both.

Front

What is the greatest common divisor (GCD)?

Back

The greatest common divisor (GCD) of two numbers is the largest number that divides both of them without leaving a remainder.

Front

How do you solve a word problem involving fractions?

Back

Identify the fractions involved, determine the operation needed (addition, subtraction, multiplication, division), and apply the appropriate method.