Question
A plane carrying some passengers arrived at Station E. At Station E, only 60 passengers boarded the plane. It then left for Station F. At Station F, only 49 passengers alighted from the plane. When the plane left Station F, there were 48 passengers on it. How many passengers were there on the plane when it first arrived at Station E?
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A plane carrying some passengers arrived at Station E. At Station E, only 60 passengers boarded the plane. It then left for Station F. At Station F, only 49 passengers alighted from the plane. When the plane left Station F, there were 48 passengers on it. How many passengers were there on the plane when it first arrived at Station E?