A group of students in Ankara is doing a nature project. They have 72 leaves and want to pack them into bags. Each bag can hold either 8 leaves or 12 leaves. They use only one type of bag for all leaves. Which of the following statements is true?
A)If they use 8-leaf bags, they need 9 bags. If they use 12-leaf bags, they need 6 bags, so 8-leaf bags use fewer bags.
B)If they use 8-leaf bags, they need 9 bags. If they use 12-leaf bags, they need 6 bags, so 12-leaf bags use fewer bags.
C)Both bag types require the same number of bags.
D)If they use 8-leaf bags, they need 8 bags. If they use 12-leaf bags, they need 7 bags.