Traditional Culture Encyclopedia - Travel guide - The Xiaojiang family of three is going to travel on National Day. There are two travel agencies, and their charging standard is: one travel agency.

The Xiaojiang family of three is going to travel on National Day. There are two travel agencies, and their charging standard is: one travel agency.

The Xiaojiang family of three is going to travel on National Day. There are two travel agencies, and their charging standards are: one travel agency; Full price for adults and half price for children. B The travel agency will give all children and adults a 20% discount. The basic prices of these two travel agencies are the same. How do you think to choose which is more cost-effective?