A: It will arrive late at Gatwick Airport, stand at the platform for twenty minutes and then crawl at 20 mph as far as Croydon East where the service will terminate because it has lost its timetable slot at Victoria Station.
Q: If a train composed of ten coaches, each coach containing 100 passengers sitting and standing nose to nose crammed up to the doors and all with suitcases, is emptied onto platform 4 at Croydon East to await another train which will already have its own passengers on board, to carry everybody to Victoria, what proportion of the passengers of the first train will be able to board the second train?
A: see below:
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