Question

if there are 35 teacher and they all had 30 kids in class every 45 minutes how may kids does each teacher have

Answer 1

They each have 30 kids per class, How many classes are they teaching a day?

Answer 2

750 per 45 minutes. So if you do 750 times how ever many sessions of class their are you will get the answer.  If its 7 periods it is 5,250 minutes. If it is 5 periods it is 3,750 minutes.