A Quiz for Astronomers – Question One

A Quiz for Astronomers - Question One

Please study the Virgin Trains network map [below] which clearly displays a straight line route between Glasgow Central and London Euston.

Virgin Trains network map

All trains on this straight line route [between Glasgow Central and London Euston] may stop at any of the intervening stations so that passengers may board or leave the train.

Euston railway station, London

A recent survey stated 500 passengers arrived at London Euston on a Virgin train from Glasgow Central.

Question 1a)

Can you calculate how many of these 500 passengers boarded the train at Glasgow Central?

Question 1b)

Can you calculate how many passengers left the train before it arrived at London Euston?

Question 1c)

Can you calculate how many passengers boarded the train after it left Glasgow Central?

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