![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 72 71" width="72"></svg>)
At the same time, passenger cars and freight cars leave from a and B. passenger cars travel 60 kilometers per hour, and trains travel 10% of the whole journey per hour
Your question is not complete? Let's suppose that the total length of a to B is s km, and we will meet after driving for H
S= 60*h + 1/10s * h
Passenger cars and freight cars leave from a and B at the same time and meet after 4 hours. It is known that the speed ratio of passenger cars and freight cars is 7:5, and passenger cars travel 5 kilometers more per hour than freight cars?
After the meeting, the time for the freight car to arrive at a: 75 + 7 ^ (55 + 7 ^) 4, = 712 ^ (512 × 14), = 712 ^ 548, = 712 × 485, = 5.6 (hours); the total time for the freight car from B city to a City: 5.6 + 4 = 9.6 (hours); a: the total time for the freight car from B city to a city is 9.6 hours
RELATED INFORMATIONS
- 1. A passenger car and a freight car go in opposite direction at the same time. The freight car is 6 kilometers faster than the passenger car per hour. After 3 hours, the distance between the two cars is 342 kilometers
- 2. A freight car and a passenger car run from two places 135 kilometers apart at the same time. After 0.75 hours, the speed ratio of the freight car to the passenger car is known to be 7:8, and the speed ratio of the passenger car to the freight car is 7:8 Find the speed of the bus
- 3. A passenger car and a freight car leave from a and B at the same time. After three hours of meeting, it takes eight hours for the freight car to complete the whole journey, and how long does it take for the passenger car to complete the whole journey
- 4. The distance between a and B is 1920 km. A passenger car and a freight car leave from a and B at the same time. The speed of a passenger car traveling 120 km per hour is 1.5 times of that of a freight car After a few hours, the two cars met?
- 5. If the ratio of a and B is 7:6, how many parts of a and B account for the sum of a and B
- 6. The ratio of a to B is 4 to 7. How many points is a less than B and how many points is B more than a?
- 7. The number of a is 8 times more than that of B. the number of a is 5 times more than that of B. the total number is 952. What's the number of a? What's the number of B?
- 8. The difference between the two numbers of a and B is 14, the sum of the two numbers is 108, and the number of a is 10______ The number B is______ ．
- 9. It is known that Party A and Party B each have less than 100 books, and 40% of the books owned by Party A and 25% of the books owned by Party B are equal. They each donate 10% of their own books to hope project. How many books do they donate? I will take it,
- 10. The sum of the numbers a and B is 275. When the number a is increased by 10 times, it is equal to the number B. when the number a is reduced to one tenth, it is ()
- 11. At the same time, the passenger cars and freight cars depart from ab. the passenger cars travel 60 kilometers per hour, the freight cars travel one tenth of the whole journey per hour, and the passenger cars travel to one eighth of the whole journey 5. How many kilometers are the railways between AB and freight cars
- 12. From place a to place B, it takes 8 hours for passenger cars and 6 hours for freight cars to complete the whole journey How many parts of the whole journey
- 13. The bus goes from place a to place B, and the truck goes from place B to place a. the two cars leave each other at the same time and meet in 12 hours. After meeting, the bus goes to place B again in 8 hours. After meeting, how many hours does the truck go to place a?
- 14. It takes 12 o'clock for a bus and 15 o'clock for a freight car to go from place a to place B. the two cars are facing each other at the same time. When they meet, the bus runs 98 kilometers more than the freight car. What is the distance between a and B?
- 15. The passenger and freight cars leave from a and B at the same time and meet at the point 12km away from the midpoint. It is known that the ratio of passenger car travel to freight car travel is 9:8. How many km is the distance between a and B?
- 16. The two passenger and freight cars leave from both places at the same time and meet at 12 kilometers away from the midpoint. It is known that the ratio of passenger car travel to freight car travel is 3:2. How many kilometers is the distance between two places?
- 17. At the same time, the passenger train and the train leave from a and B. when they meet, the distance ratio of the passenger train and the freight train is 5:4. After meeting, the freight train is 15 times faster than the passenger train per hour It is known that the freight car has been traveling for 10 hours. How many kilometers is the distance between Party A and Party B? If you can draw a picture, you'd better draw it,
- 18. At the same time, the passenger and freight cars leave from a and B and meet each other. The distance ratio of the two cars is 5:4. After meeting, the freight cars travel 27 kilometers more per hour than before The bus is still going at the same speed, but the two cars arrive at each other's departure station at the same time. How many kilometers does the bus travel per hour?
- 19. The distance between a and B is 270 km. The passenger cars and freight cars leave from the two places at the same time. They meet in three hours. The speed of the passenger cars and freight cars is 5:4 The speed of the lorry
- 20. The distance between a and B is 360 km. A bus and a truck leave from the two places and meet each other after 5 hours Given that the ratio of passenger cars to freight cars is 4:5, what are the speeds of passenger cars and freight cars? Given that the speed ratio of passenger cars to freight cars is 4:5, what are the speeds of passenger cars and freight cars?