Fraction Fun: Adding & Subtracting with Unlike Denominators

Lily has 1/3 of a pizza, and she buys another 1/4 of a pizza. How much pizza does she have in total?

• 1/2

• 5/12

• 7/12

• 2/3

Tom has 2/5 of a chocolate bar, and he eats 1/10 of it. How much chocolate bar does he have left?

• 3/10

• 1/2

• 9/25

• 7/25

A recipe calls for 3/8 cup of sugar, but Sarah only has 1/4 cup. How much more sugar does she need?

• 3/4 cup

• 1/8 cup

• 1/2 cup

• 1/3 cup

In a garden, 1/2 of the flowers are red and 1/3 are yellow. What fraction of the flowers are red and yellow combined?

• 3/4

• 1/4

• 2/3

• 5/6

Emma drank 3/5 of a juice box and then drank another 1/10 of it. How much juice box did she drink in total?

• 4/5

• 2/3

• 7/10

• 1/2

A baker used 2/3 of a cup of flour for one cake and 1/4 of a cup for another. How much flour did he use altogether?

• 3/4 cup

• 1 cup

• 11/12 cup

• 1/2 cup

Jake has 5/6 of a yard of ribbon. He cuts off 1/2 of a yard. How much ribbon does he have left?

• 3/4 of a yard

• 1/3 of a yard

• 1/2 of a yard

• 2/3 of a yard

At a party, 3/4 of the guests are children and 1/6 are adults. What fraction of the guests are children and adults combined?

• 1/2

• 3/8

• 11/12

• 5/6

Samantha has 7/8 of a yard of fabric. She uses 1/3 of it for a project. How much fabric does she have left?

• 1/2

• 7/12

• 5/8

• 3/4

A bottle contains 1/2 liter of water. If 1/4 liter is poured out, how much water remains in the bottle?

• 1 liter

• 1/2 liter

• 3/4 liter

• 1/4 liter