1, meeting distance = speed x meeting time.

2, meet time = meet distance ÷ speed and

3. Speed sum = meeting distance ÷ meeting time

4. Meeting distance = A distance +B distance.

5. the speed of a = meeting distance ÷ meeting time-the speed of b.

6. the distance of a = the distance of meeting-the distance of b.

Second, the issue of the meeting.

Two objects start from two places and walk in opposite directions. After some time, they are bound to meet on the road. This kind of problem is called meeting problem. The problem of meeting is to study the relationship between speed, time and distance. It is different from the general travel problem in that it is not the movement of an object, so the speed it studies includes the speed of two objects, that is, the sum of speeds.

I hope everyone knows!