Mrs. Clemmons math class went outside and plucked blades of grass and then measured them. The line plot shows what fraction of an inch 12 of the blades of grass were. What is the difference of the length of the shortest blade of grass and the length of the longest blade of grass?
A)
9
4
inches
B)
7
4
inches
C)
5
4
inches
D)
1
8
of an inch