Half of the cars on a train are flat cars. The train has half as many coal cars as flat cars and one-fifth as many passenger cars as coal cars. The remaining 28 cars include engines, a caboose, cattle cars, and others. How many cars does the train have?

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?