At an elementary school, the fourth-grade class is planning a field trip to the science center. The roster shows 113 students who will attend the event. School-district rules specify that there must be one adult chaperone for every 10 students.

Which equations correctly represent this situation, where c is the number of chaperones?

Select all that apply.

10c=113
113=c10
10=c113
c=113(10)
c=11310