The main expenses for the two of them to travel to Mount Tai are food, accommodation, and tickets. Should they live at the foot of the mountain or in Tai'an City?

Let me answer this question. If you are a young student, you don’t need accommodation at all. Take your student ID card, get off the train or bus, go to the Ginza supermarket near the station to buy something to eat and drink, and then each person The bus fare is one yuan. Take the No. 3 bus going east and get off at the terminal, Hongmen. You can buy discounted tickets with your student ID. The discount for current students is as low as 52 yuan per ticket. It takes about 4-5 hours to walk to Nantianmen and Jade Emperor Summit, rest, watch the sunrise, go down the mountain, and return by bus!

This is the cheapest, you can do the math yourself!

If you feel tired, you can stay in a hotel. The cheapest ones are some family hotels, which can cost as little as 40 yuan. There are also some small hotels such as Home Inn, which are also very cheap, and only cost 50 or 60 yuan. .