Xiao Ming and Xiao Jun set out from a and B at the same time and went in opposite directions. If they were going at the original speed, they would meet at 4 o'clock; if they were both 1 km / h faster than the original speed, they would meet at 3 o'clock. How many kilometers are there between a and B?

Xiao Ming and Xiao Jun set out from a and B at the same time and went in opposite directions. If they were going at the original speed, they would meet at 4 o'clock; if they were both 1 km / h faster than the original speed, they would meet at 3 o'clock. How many kilometers are there between a and B?

3 × 1 × 2 = 6 km, the distance between a and B is 6 × 4 = 24 km

Xiaoming and Xiaojun set out from both places at the same time, walking opposite each other and meeting each other in four hours
How many kilometers are there between a and B?

If each person travels 1 km more per hour than the original speed, the distance between the two places is 40 km
If each person travels a kilometer more than the original speed per hour, the equation: 4x = 5 (X-2) = s, s is the distance between the two places

Xiao Ming and Xiao Jun set out from a and B at the same time and went in opposite directions. If they were going at the original speed, they would meet at 4 o'clock; if they were both 1 km / h faster than the original speed, they would meet at 3 o'clock. How many kilometers are there between a and B?

3 × 1 × 2 = 6 km, the distance between a and B is 6 × 4 = 24 km

Xiao Ming and Xiao Jun set out from a and B at the same time and went in opposite directions. If they were going at the original speed, they would meet at 4 o'clock; if they were both 1 km / h faster than the original speed, they would meet at 3 o'clock. How many kilometers are there between a and B?

3 × 1 × 2 = 6 km, the distance between a and B is 6 × 4 = 24 km