Lesson: Subtracting Proper Fractions: Denominators Are Multiples
In this lesson, we will learn how to subtract proper fractions whose denominators are multiples of the same number first by using models and then by writing equivalent fractions over the same denominator.
Sample Question Videos
Hannah wants to calculate by first writing each fraction over the same denominator. Which of the following is the next step she should take?
Jackson has of a chocolate bar and he eats of it. How much of the chocolate bar is leftover?
Sophia’s bottle contains liters of water. If she drinks liters from her bottle, how much water in liters is leftover?