(a)[2]
Calculate the number of spaces that are not reserved.
(b)[1]
Calculate the number of spaces that are on the top floor.
(c)[3]
Work out the fraction of the 880 spaces that are empty at 06 30.
(d(i))[1]
Determine the cost of his visit.
(d(ii)(a))[1]
Calculate the earliest time she could have arrived at the car park.
(d(ii)(b))[1]
Calculate the change she receives from a $20 note.
(d(iii))[3]
Calculate how much he saved by buying a weekly ticket.