Unit 8 Unit Test Review (Fraction Operations

Front

What is the Least Common Multiple (LCM)?

Back

The LCM of two or more numbers is the smallest number that is a multiple of each of the numbers.

Front

How do you find the LCM of two numbers?

Back

List the multiples of each number and find the smallest common multiple.

Front

What is the LCM of 2 and 3?

Back

6

Front

What is the Least Common Denominator (LCD)?

Back

The LCD is the smallest number that can be used as a common denominator for two or more fractions.

Front

How do you find the LCD of two fractions?

Back

Find the LCM of the denominators of the fractions.

Front

What is the least common denominator of 1/3 and 1/9?

Back

9

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator and a denominator.

Front

What is the numerator in a fraction?

Back

The numerator is the top part of a fraction that indicates how many parts are being considered.

Front

What is the denominator in a fraction?

Back

The denominator is the bottom part of a fraction that indicates the total number of equal parts.

Front

What is the rule for the pattern: 1/5, 3/5, 1, 1 2/5?

Back

Add 2/5.