Need 40pts im desprate a total of 938 people attended the play. admission was $2.00 for adults and $0.75 for students. the total ticket sale amounted to $1,109. how many students and adults attended the play?

I don't know if is completely correct but I got
Students = 613.6
Adults = 324.4

So to sell 938 tickets you will get a decimal... but these are people so it cant be a decimal... but if it was 937 people it would

if it 937 tickets
the total would be $1,109
A-325
S-612

if it 938 tickets
the total would be $1109.75

A-325
S-613