13 students named lacrosse. Others named volleyball and hockey. How do I find the number of students surveyed when 52% said lacrosse, 28% said volleyball, and 20% said hockey

Question

circle graph and ratios

Answer 1

If 52% of those surveyed said Lacross (13). Then,

.52(Total) = 13 or Total = 25

28% of 25 = 7

.20% of 25 = 5