Lesson: Subtracting Fractions with Unlike Denominators

Calculate .

Calculate .

Calculate .

Calculate .

How much more is of a gallon than of a gallon?

A supermarket is of a mile from Charlotte’s house and of a mile from Sophia’s house. How much farther is the supermarket from Sophia’s house than it is from Charlotte’s house?

A baby’s bottle can hold of a cup of milk. In order to feed her baby, the mother filled the bottle to the top with of a cup of milk. Determine how much milk was already inside the bottle.

A mirror’s length is of a foot, and its width is of a foot less than its length. Determine the width of the mirror in fraction form.

Scarlett and Daniel went out to get some ice cream. Scarlett had pt of chocolate chip ice cream, while Daniel had pt of strawberry-flavored ice cream. Determine how many times as much ice cream Daniel had as Scarlett.

Chloe walks h to work on Route A and h back to her house on Route B every day. Which route does she spend more time on and by how much?

Mason lives mi from the school, and Ethan lives mi from it. Who lives closer to the school and by how much?

The given table demonstrates how William spends his income each month. How much more does he spend on transportation and food than rent?

Expense	Food	Rent	Transportation	Savings
Monthly Income

Which of the following is a subtraction sentence representing the given figure?

Evaluate , given that and .