Answer 4 hours and 10 min
Step-by-step explanation:
you say its 3 pony rides right 1/6 of a hour is 10 mins so example of the rides: I I I=30 mins I I I = 30 mins I I I=30 mins I I I=30 mins I I I=30 MINS I I I=30 MINS I I I=30 MINS I I I =30 MINS I = 10 MINS 30+30+30+30+30+30+30+30+10=250 convert in hours 4 hours and 10 minutes dont MY WORK MIGHT NOT BE RIGHT SO YOU HAVE TO CHECK IT FOR YOURSELF so in total their are 25 students right including emma