Read the information about two travelling options. Write which of the following things a person should and shouldn't take with him / her there. Explain why. a) Trip 1 place: Malta

Было - 480 бил.
продали - по 16 бил. на 5 спектаклей
осталось - ?

решение:
найдем проданные билеты 16*5=80 бил.
найдем оставшиеся в кассе билеты 480-80=400 бил.