Review finding LCD of a fraction

Front

What is the definition of Least Common Denominator (LCD)?

Back

The Least Common Denominator (LCD) is the smallest multiple that two or more denominators share.

Front

How do you find the LCD of two fractions?

Back

To find the LCD of two fractions, list the multiples of each denominator and identify the smallest multiple that appears in both lists.

Front

What is the LCD of 1/4 and 1/6?

Back

The LCD of 1/4 and 1/6 is 12.

Front

What is the relationship between LCD and LCM?

Back

The Least Common Denominator (LCD) is the same as the Least Common Multiple (LCM) of the denominators.

Front

Which of the following is a multiple of 5? 10, 12, 14, 16

Back

10

Front

What is the LCD of 2/5 and 3/10?

Back

The LCD of 2/5 and 3/10 is 10.

Front

What must you have to add fractions?

Back

You must have a common denominator to add fractions.

Front

What is the LCM of 3 and 4?

Back

The LCM of 3 and 4 is 12.

Front

What is the LCD of 3/8 and 5/12?

Back

The LCD of 3/8 and 5/12 is 24.

Front

If the denominators are 9 and 12, what is the LCD?

Back

The LCD of 9 and 12 is 36.