mr.young surveyed his class of 25 students to find out how much time per week they spent studying math the results are 0-2 hours 3 students, 3-5 hours 4 students, 6-9 hours 5 students, 10-12 hours 10 students, 13-15 hours 3 students what percentage of the 25 students studied math between 3 and 9 hours per week a.9% b.16% c.20% or d.36% what is the answer i need the answer for hw i have midterms tommowro

Question

mr.young surveyed his class of 25 students to find out how much time per week they spent studying math the results are 0-2 hours 3 students, 3-5 hours 4 students, 6-9 hours 5 students, 10-12 hours 10 students, 13-15 hours 3 students what percentage of the 25 students studied math between 3 and 9 hours per week      a.9%    b.16%   c.20%  or   d.36%   what is the answer i need the answer for hw i have midterms tommowro