26.3k views
4 votes
Kim and Courtney share a 16-ounce box of cereal. By dthe end of the week, kim has eaten 3/8 of the box, and Courtney has eaten 1/4of the box of cereal. What fraction of the box is left?

User Karthick V
by
7.9k points

2 Answers

2 votes
1/4 = 2/8
2/8 + 3/8 = 5/8
8/8 - 5/8 = 3/8 of 16 ounce
16 / 8 = 2 x 3 = 6 ounces
6 oz. = 3/8
Happy to Help!
User AnandVeeramani
by
8.5k points
1 vote
Add 3/8 and 1/4 together which equals 5/8. Then, divide 16 by 5/8. Then, you have an answer of 5/128
User Jeff Burka
by
8.6k points