Question

100 students participate in sport or music.60 participate in sports and 50 participate in music. How many students participate in both activities?Using Venn-diagram,find the number of students who participate only in music.​

Answer 1

if there are a 100 students 60 cant participate in sports and 50 in music you’ll need 110 students

Answer 2

since there's only 100 students how can 60 participate in sport and 50 participate in music, that must mean there is 110 students right?