A school is organising a residential trip for 187 pupils and 14 staff. Each coach can seat a maximum of 37 people.
(a)Work out the total number of people going on the trip.(1)
(b)Work out the least number of coaches needed so that everyone has a seat.(2)
(c)Work out how many empty seats there will be in total once all 6 coaches are booked.(1)
(Total for Question 25 is 4 marks)