If 4204 passengers travel everyday through Munich airport, 4456 passengers travel through Vienna airport, 1127 passengers travel through Rome airport and 8519 passengers travel through Frankfurt airport, how many passengers in total travel through these four cities everyday?
Jonathan ordered 4 burgers, 5 sandwiches, 5 pizzas and 5 sodas. If the cost of burgers, sandwiches, pizzas and sodas is €12, €17, €13 and €29 respectively, find the total amount Jonathan paid to the shopkeeper.
Three classes will go the book fair in Berlin. The first class will arrive at the book fair on the time shown on the clock below:
Each class will spend 30 minutes at the book fair and then leave. The second class arrives at the book fair after the first class leave, and the third class will arrive after the second class leave. At what time will the third class leave the book fair?