Adding Fractions with Common Denominators

Review: What is 1/10 + 5/10?

Landon has 8/10 of his lawn left to mow. He mows 6/10 of the lawn before breaking for breakfast. How much more of the lawn does Landon have left to mow?

Kirk has 3/4 of a carton of eggs. He uses some of the eggs to make an omelette and now has 2/4 of the carton left. What fraction of the carton did Kirk use?

Solve

16/83 + 4/83 =

• 20/83

• 10/83

• 12/83

• 20/166

What is the sum of these fractions in lowest terms?

• 5/12

• 5/24

• 6/12

• 6/144

What is the sum of 3/10 and 3/5? 

• 8/10

• 9/10

• 7/10

• 11/10

Solve

Solve:

Solve: