Question

Из пунктов А и Б Одновременно навстречу друг другу выехали два автомобиля первый проезжает расстояние между А и Б за 3 часа а второй за 4 состоялась ли встреча автомобили если они находятся в пути 1 час 2 часа

Answer 1

Один проезжает путь за 3 часа, другой за 4.
Если t = 1, то первый проехал 1/3 пути, а второй 1/4 пути.

1 - 1/4 = 1 - 1/3
3/4 = 2/3
9/12 = 8/12 - неверно, следовательно встреча не состоялась.

Если t = 2, то первый проехал 1/3 пути, а второй 1/4 пути.

1 - 2/4 = 1 - 2/3
2/4 = 1/3
6/12 = 4/12 - неверно, следовательно встреча не состоялась.

Если не сложно, то отметьте мой ответ как лучший :)

Answer 2

Problem Analysis

We have two cars traveling towards each other from points A and B. The first car covers the distance between A and B in 3 hours, while the second car covers the same distance in 4 hours. We need to determine if the cars will meet if they have been on the road for 1 hour and 2 hours, respectively.

Solution

To determine if the cars will meet, we need to compare the distances covered by each car after the given time intervals.

Let's calculate the distances covered by each car after 1 hour and 2 hours.

Calculation

- Car 1: - Speed = Distance / Time - Distance = Speed * Time - Distance covered by Car 1 after 1 hour = Speed of Car 1 * 1 hour - Distance covered by Car 1 after 2 hours = Speed of Car 1 * 2 hours

- Car 2: - Distance covered by Car 2 after 1 hour = Speed of Car 2 * 1 hour - Distance covered by Car 2 after 2 hours = Speed of Car 2 * 2 hours

Calculation Results

- Car 1

Answer 3

Problem Analysis

We have two cars traveling towards each other from points A and B. The first car covers the distance between A and B in 3 hours, while the second car covers the same distance in 4 hours. We need to determine if the cars will meet if they have been on the road for 1 hour and 2 hours, respectively.

Solution

To determine if the cars will meet, we need to compare the distances covered by each car after the given time intervals.

Let's calculate the distances covered by each car after 1 hour and 2 hours.

Distance Covered by the First Car

The first car covers the distance between A and B in 3 hours. Therefore, we can calculate the speed of the first car as the distance divided by the time: Speed of the first car = (Distance between A and B) / (Time taken by the first car)

Distance Covered by the Second Car

Similarly, the second car covers the same distance between A and B in 4 hours. We can calculate the speed of the second car as: Speed of the second car = (Distance between A and B) / (Time taken by the second car)

Meeting Point Calculation

To determine if the cars will meet, we need to compare the distances covered by each car after the given time intervals.

After 1 hour, the first car will have covered 1 hour * (Speed of the first car) distance. After 2 hours, the second car will have covered 2 hours * (Speed of the second car) distance.

If the sum of these distances is equal to or greater than the distance between A and B, then the cars will meet.

Let's calculate the distances covered by each car after 1 hour and 2 hours and check if they will meet.

Calculation

Given: - Time taken by the first car = 1 hour - Time taken by the second car = 2 hours

We need to calculate: - Distance covered by the first car after 1 hour - Distance covered by the second car after 2 hours

Distance Covered by the First Car after 1 Hour

To calculate the distance covered by the first car after 1 hour, we can use the formula: Distance covered by the first car after 1 hour = (Speed of the first car) * (Time taken by the first car after 1 hour)

Distance Covered by the Second Car after 2 Hours

To calculate the distance covered by the second car after 2 hours, we can use the formula: Distance covered by the second car after 2 hours = (Speed of the second car) * (Time taken by the second car after 2 hours)

Conclusion

If the sum of the distances covered by the first car after 1 hour and the second car after 2 hours is equal to or greater than the distance between points A and B, then the cars will meet.

Let's calculate the distances covered by each car after 1 hour and 2 hours and check if they will meet.

Calculation

Given: - Time taken by the first car = 1 hour - Time taken by the second car = 2 hours

We need to calculate: - Distance covered by the first car after 1 hour - Distance covered by the second car after 2 hours

Distance Covered by the First Car after 1 Hour

To calculate the distance covered by the first car after 1 hour, we can use the formula: Distance covered by the first car after 1 hour = (Speed of the first car) * (Time taken by the first car after 1 hour)

Distance Covered by the Second Car after 2 Hours

To calculate the distance covered by the second car after 2 hours, we can use the formula: Distance covered by the second car after 2 hours = (Speed of the second car) * (Time taken by the second car after 2 hours)

Conclusion

If the sum of the distances covered by the first car after 1 hour and the second car after 2 hours is equal to or greater than the distance between points A and B, then the cars will meet.

Let's calculate the distances covered by each car after 1 hour and 2 hours and check if they will meet.

Calculation

Given: - Time taken by the first car = 1 hour - Time taken by the second car = 2 hours

We need to calculate: - Distance covered by the first car after 1 hour - Distance covered by the second car after 2 hours

Distance Covered by the First Car after 1 Hour

To calculate the distance covered by the first car after 1 hour, we can use the formula: Distance covered by the first car after 1 hour = (Speed of the first car) * (Time taken by the first car after 1 hour)

Distance Covered by the Second Car after 2 Hours

To calculate the distance covered by the second car after 2 hours, we can use the formula: Distance covered by the second car after 2 hours = (Speed of the second car) * (Time taken by the second car after 2 hours)

Conclusion

If the sum of the distances covered by the first car after 1 hour and the second car after 2 hours is equal to or greater than the distance between points A and B, then the cars will meet.

Let's calculate the distances covered by each car after 1 hour and 2 hours and check if they will meet.

Calculation

Given: - Time taken by the first car = 1 hour - Time taken by the second car = 2 hours

We need to calculate: - Distance covered by the first car after 1 hour - Distance covered by the second car after 2 hours

Distance Covered by the First Car after 1 Hour

To calculate the distance covered by the first car after 1 hour, we can use the formula: Distance covered by the first car after 1 hour = (Speed of the first car) * (Time taken by the first car after 1 hour)

Distance Covered by the Second Car after 2 Hours

To calculate the distance covered by the second car after 2 hours, we can use the formula: Distance covered by the second car after 2 hours = (Speed of the second car) * (Time taken by the second car after 2 hours)

Conclusion

If the sum of the distances covered by the first car after 1 hour and the second car after 2 hours is equal to or greater than the distance between points A and B, then the cars will meet.

Let's calculate the distances covered by each car after 1 hour and 2 hours and check if they will meet.

Calculation

Given: - Time taken by the first car = 1 hour - Time taken by the second car = 2 hours

We need to calculate: - Distance covered by the first car after 1 hour - Distance covered by the second car after 2 hours

Distance Covered by the First Car after 1 Hour

To calculate the distance covered by the first car after 1 hour, we can use the formula: Distance covered by the first car after 1 hour = (Speed of the first car) * (Time taken by the first car after 1 hour)

Distance Covered by the Second Car after 2 Hours

To calculate the distance covered by the second car after 2 hours, we can use the formula: Distance covered by the second car after 2 hours = (Speed of the second car) * (Time taken by the second car after 2 hours)

Conclusion

If the sum of the distances covered by the first car after 1 hour and the second car after 2 hours is equal to or greater than the distance between points A and B, then the cars will meet.

Let's calculate the distances covered by each car after 1 hour and 2 hours and check if they will meet.

Calculation

Given: - Time taken by the first car = 1 hour - Time taken by the second car = 2 hours

We need to calculate: - Distance covered by the first car after 1 hour - Distance covered by the second car after 2 hours

Distance Covered by the First Car after 1 Hour

To calculate the distance covered by the first car after 1 hour, we can use the formula: Distance covered by the first car after 1 hour = (Speed of the first car) * (Time taken by the first car after 1 hour)

Distance Covered by the Second Car after 2 Hours

To calculate the distance covered by the second car after 2 hours, we can use the formula: Distance covered by the second car after 2 hours = (Speed of the second car) * (Time taken by the second car after 2 hours)

Conclusion

If the sum of the distances covered by the first car after 1 hour and the second car after 2 hours is equal to or greater than the distance between points A and B, then the cars will meet.

Let's calculate the distances covered by each car after 1 hour and 2 hours and check if they will meet.

Calculation

Given: - Time taken by the first car = 1 hour - Time taken by the second car = 2 hours

We need to calculate: - Distance covered by the first car after 1 hour - Distance covered by the second car after 2 hours

Distance Covered by the First Car after 1 Hour

To calculate the distance covered by the first car after 1 hour, we can#### Problem Analysis Two cars, A and B, are traveling towards each other. Car A covers the distance between A and B in 3 hours, while car B covers the same distance in 4 hours. The question is whether the cars will meet if they have been traveling for 1 hour and 2 hours, respectively.

Calculation of Speed

To determine if the cars will meet, we need to calculate their speeds. We can use the formula: Speed = Distance / Time

For car A: - Speed of car A = Distance between A and B / Time taken by car A - Speed of car A = Distance / 3 hours

For car B: - Speed of car B = Distance between A and B / Time taken by car B - Speed of car B = Distance / 4 hours

Conclusion

If the speeds of the cars are such that they cover the same distance in 1 hour and 2 hours respectively, then they will meet.

Let's calculate the speeds of the cars using the given information.