Car a and car B travel from the two places at the same time. Car a travels 60 kilometers per hour, and car B travels 40 kilometers per hour. The two cars meet at the midpoint of 50 kilometers to find the distance between the two places

Car a and car B travel from the two places at the same time. Car a travels 60 kilometers per hour, and car B travels 40 kilometers per hour. The two cars meet at the midpoint of 50 kilometers to find the distance between the two places

If you meet 50 kilometers away from the midpoint, that is, if car a passes 50 kilometers away from the midpoint and car B is 50 kilometers away from the midpoint, car a will walk 100 kilometers more than car B
Because the speed of car a is 20 km / h faster than that of car B, if you walk 100 km more, you will have two cars walking for 5 hours, so the distance between the two places is (60 + 40) * 5 = 500 km
Scores are badly needed

When a and B cars run from two places at the same time, the ratio of the distance they travel is 3:2. At this time, they are 50 kilometers away from the midpoint. How many kilometers are there between the two places?

3 + 2 = 5, (50 × 2) △ 35 − 25, = 100 △ 15, = 500 km. A: the distance between the two places is 500 km

When the two vehicles meet, the distance ratio of the two vehicles is 3:2. At this time, they are 50 kilometers away from the midpoint,
If it takes 8 hours for car a to complete the whole journey, how many hours per hour?
Solution by equation

Speed, right~
Set car a to travel x km per hour
（8×3/5）x-50=(8/2)x
4.8x-50=4x
x=62.5
A: the speed of car a is 62.5km/h

When a and B cars run from two places at the same time, the ratio of the distance they travel is 3:2. At this time, they are 50 kilometers away from the midpoint. How many kilometers are there between the two places?

3 + 2 = 5, (50 × 2) △ 35 − 25, = 100 △ 15, = 500 km. A: the distance between the two places is 500 km