Mastering Adding Fractions: Unlike Denominators Challenge

Lily has 1/3 of a pizza, and her friend Tom has 1/4 of a pizza. How much pizza do they have together?

• 1/2

• 7/12

• 5/12

• 2/3

A recipe calls for 2/5 cup of sugar, but Sarah only has 1/2 cup. How much more sugar does she need to make the recipe?

• 1/10 cup

• 2/5 cup

• 1/3 cup

• 1/4 cup

In a garden, 3/8 of the area is planted with flowers, and 1/6 is planted with vegetables. What fraction of the garden is planted in total?

• 7/24

• 1/2

• 5/12

• 13/24

A book has 1/2 of its pages read by John and 1/3 read by Mary. How much of the book has been read by both?

• 3/10

• 2/5

• 1/6

• 1/4

Emma drank 3/10 of a juice box, and her brother drank 1/5 of the same juice box. How much juice did they drink together?

• 1/3

• 2/5

• 3/5

• 1/2

At a party, 2/3 of the guests are children, and 1/4 are adults. What fraction of the guests are children and adults combined?

• 11/12

• 1/2

• 3/4

• 5/6

A baker used 1/6 of a cup of flour for cookies and 1/3 of a cup for cake. How much flour did the baker use in total?

• 1/4 cup

• 2/3 cup

• 1/2 cup

• 3/6 cup

In a class, 1/2 of the students are girls and 1/4 are boys. What fraction of the class is made up of girls and boys?

• 2/3

• 1/2

• 3/4

• 1/4

A farmer harvested 3/5 of his corn and 1/2 of his beans. How much of his crops did he harvest in total?

• 50%

• 75%

• 90%

• 110%

During a race, Sarah ran 2/3 of a mile, and her friend ran 1/4 of a mile. How far did they run together?

• 1 mile

• 11/12 mile

• 5/6 mile

• 3/4 mile