How high is the children's buffet in Ruian International Hotel?

All cafeterias are free, half-price and full-price according to the height of children. Among them, the charging standards are mostly bounded by 1 m and 1.4 m, that is, there is no charge below 1 m, half price from 1 m to 1.4 m, and full price above 1.4 m, such as the Hao Lunge cafeteria.

There are two main ways to measure children's height in the canteen. 1. For children who are too young, depending on the specific situation, whether to charge 15 yuan meals for free or not. Sometimes even if the child's height exceeds 1.2 meters, the younger one will reduce the price as appropriate.

After setting the half-price and full-price charging standards with 1.2 meters as the boundary, it is also clear that children under 2 years old can be free.

There is a children's height measurement office on the wall at the entrance:

The staff gave height concessions at 1 m, 1.2 m and 1.4 m, and the scales were all marked after being measured with a meter ruler. The first thick line is 1 m, and the second thick line is 1.2 m.