# Finding the Common Denominator Worksheet Test

**Instructions:** Choose the correct answer for each question and write it in the space provided.

**Question 1:** What is a common denominator?

**Question 2:** How do you find the common denominator of two fractions?

**Question 3:** Find the smallest common denominator for the fractions 2/3 and 4/5.

**Question 4:** Find the smallest common denominator for the fractions 1/4, 3/8, and 2/5.

**Question 5:** Simplify the fractions 2/3 and 4/5 to their equivalent fractions with the common denominator found in question 3.

**Question 6:** Simplify the fractions 1/4, 3/8, and 2/5 to their equivalent fractions with the common denominator found in question 4.

**Question 7:** What is the least common multiple (LCM) of 4 and 6?

**Question 8:** What is the least common multiple (LCM) of 3, 4, and 5?

**Question 9:** Use the LCM found in question 8 to find the equivalent fractions for 2/3, 4/5, and 3/4.

**Question 10:** Use the LCM found in question 8 to find the equivalent fractions for 1/2, 5/8, and 7/10.

**Question 11:** What is the common denominator of 1/2, 2/3, and 3/4?

**Question 12:** Simplify the fractions 1/2, 2/3, and 3/4 to their equivalent fractions with the common denominator found in question 11.

**Question 13:** What is the common denominator of 1/3, 1/4, and 1/5?

**Question 14:** Simplify the fractions 1/3, 1/4, and 1/5 to their equivalent fractions with the common denominator found in question 13.

**Question 15:** What is the common denominator of 1/2, 1/3, 1/4, and 1/5?

**Question 16:** Simplify the fractions 1/2, 1/3, 1/4, and 1/5 to their equivalent fractions with the common denominator found in question 15.

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