Xiao Wang and Xiao Li go to the factory at the same time

Suppose the bus speed is v 1, the tricycle speed is v 1-8, and the walking speed is v 1-26.

According to the fact that two people arrive at the same time, it means that it takes them the same time to reach their destination, so the equation is as follows:

52/(v 1-8)=(48/v 1)+(4/(v 1-26))，

Solution: v 1 is the speed of the bus, and V 1-8 is the speed of the tricycle.