A survey asked a group of students to choose their favorite type of music from the choices of rock, hip-hop, and country. The re
sults of the survey are shown in the graph. Based on the graph, how many more students in a class of 270 students would be expected to choose country than rock? A) 10
B) 20
C) 30
D) 60
first we do the volume of the rectangular prism to get 135/64.then we do the area of the cube to get 1/8 and now to get how many cubes it fills the prism. 135/64 divide by 1/8 you get 16.8 round off you get 17
