## Task 2

The train conductor checks the tickets of the passengers.

In the first carriage, there are 68 passengers, in the second carriage there are 105, and in the third carriage there are 89. At the next station, 13 passengers board the first carriage, 27 people disembark from the second carriage, and 24 board the third carriage.

a) How many passengers are now in each carriage after the train departs from this station?

b) How many newly boarded passengers need to show their tickets?
a) In the first carriage, there are 81 travelers, in the second 78, and in the third 113 travelers.

b) 37 travelers still need to show their tickets.