The weekend trip

We started walking towards the metro after leaving the airport. However, because of repair works on the line, the metro currently does not go all the way to the city center. So we walked past the area with taxis and buses to the stop where we would transfer. For transportation we used a temporary ten trip card. With this card we first went to the temporary final stop and then transferred to the bus. The bus was included in the same fare, making a single ride cost around 1.30 euros. I really did not understand why Google searches had scared me with 22 euros