Traditional Culture Encyclopedia - Travel guide - Lao Wang has four days to travel. He found that the sum of these four days was 1 10. Do you know when Lao Wang will travel?

Lao Wang has four days to travel. He found that the sum of these four days was 1 10. Do you know when Lao Wang will travel?

x+(x- 1)+(x-2)+(x-3)

x=29

Note that the title says there are still four days to prove that there are still four days, and I will travel on the 30th.

You should answer: Lao Wang travels on the 30th.

This topic is a bit of a trap. Children must look at the questions carefully in future exams!