Question

из двух населенных пунктов одновременно навстречу друг другу выехали два велосипедиста. Первый ехал со скоростью 17 км/ч, скорость второго - 3 км/ч меньше, чем первого. Через 2 часа велосипедисты встретились. Какое расстояние между населенными пунктами?

Answer 1

1)17-3=14км/ч-скорость второго.

2)17+14=31км/ч-скорость сближения.

3)31*2=62км-расстояние между пунктами.

Answer 2

1)17-3=14(км/ч)-скорость второго велосипедиста.

2) 17+14=31(км/ч)-скорость сближения.

3)31*2=62(км)-расстояние между населенными пунктами.

Ответ: 62км расстояние между населенными пунктами. 

Answer 3

Problem Analysis

We have two cyclists who start simultaneously from two different locations and ride towards each other. The first cyclist has a speed of 17 km/h, while the second cyclist's speed is 3 km/h less than the first cyclist's speed. After 2 hours, the cyclists meet each other. We need to find the distance between the two locations.

Solution

To find the distance between the two locations, we can use the formula: distance = speed * time.

Let's calculate the distance traveled by each cyclist in 2 hours: - The first cyclist's speed is 17 km/h, so the distance traveled by the first cyclist is 17 km/h * 2 h = 34 km. - The second cyclist's speed is 3 km/h less than the first cyclist's speed, which is 17 km/h - 3 km/h = 14 km/h. So, the distance traveled by the second cyclist is 14 km/h * 2 h = 28 km.

Since the cyclists meet each other, the total distance between the two locations is the sum of the distances traveled by each cyclist. Therefore, the distance between the two locations is 34 km + 28 km = 62 km.

Answer

The distance between the two locations is 62 km.