Question

Из двух поселков одновременно навстречу друг другу выехали два мотоциклиста .через некоторое время они встретились .один мотоциклист двигался со скоростью 75 км ч и проехал до встречи 150 км.второй мотоциклист двигался со скоростью 68 км ч .каково расстояние между поселками?

Answer 1

1) 150:75=2 (ч) - время 2 мотоциклистов.
2) 68*2=136 (км) - проехал 2 мотоциклист
3) 136+150=286 (км) - между поселками
Ответ: 286 км

Answer 2

Calculating the Distance Between Two Villages

To calculate the distance between the two villages, we can use the formula:

Distance = Speed × Time

Let's calculate the distance using the given information.

The first motorcyclist traveled at a speed of 75 km/h and covered a distance of 150 km to the meeting point.

The second motorcyclist traveled at a speed of 68 km/h.

Calculating the Time Taken by the Second Motorcyclist

We can calculate the time taken by the second motorcyclist to reach the meeting point using the formula:

Time = Distance / Speed

Using the given speed of the second motorcyclist (68 km/h), we can calculate the time taken.

Time taken by the second motorcyclist: ``` Time = Distance / Speed Time = 150 km / 68 km/h Time ≈ 2.2059 hours ```

Calculating the Distance Between the Villages

Now that we have the time taken by the second motorcyclist, we can calculate the distance between the villages using the time and the speed of the first motorcyclist.

Distance = Speed × Time ``` Distance = 75 km/h × 2.2059 hours Distance ≈ 165.4425 km ```

Conclusion

The distance between the two villages is approximately 165.44 kilometers.