Question

Из двух сел одновременно мотоциклиста выехали навстречу друг другу у первого мотоциклиста была скорость 60 км а второго на 15 больше они встретились через 3 часа какое расстояние между селами

Answer 1

60+15=75 км/ч скорость второго
75+60=135 км/ч общая скорость
135*3=405 км

Answer 2

Problem Analysis

We have two motorcyclists who start simultaneously from two different villages and ride towards each other. The first motorcyclist has a speed of 60 km/h, while the second motorcyclist has a speed 15 km/h faster than the first. They meet after 3 hours. We need to find the distance between the villages.

Solution

To find the distance between the villages, we can use the formula:

Distance = Speed × Time

Let's calculate the distance traveled by each motorcyclist and then find the total distance between the villages.

Calculation

The first motorcyclist has a speed of 60 km/h and travels for 3 hours. Therefore, the distance traveled by the first motorcyclist is:

Distance1 = Speed1 × Time = 60 km/h × 3 hours = 180 km The second motorcyclist has a speed 15 km/h faster than the first motorcyclist, so their speed is:

Speed2 = Speed1 + 15 km/h = 60 km/h + 15 km/h = 75 km/h

The second motorcyclist also travels for 3 hours. Therefore, the distance traveled by the second motorcyclist is:

Distance2 = Speed2 × Time = 75 km/h × 3 hours = 225 km To find the total distance between the villages, we add the distances traveled by each motorcyclist:

Total Distance = Distance1 + Distance2 = 180 km + 225 km = 405 km

Therefore, the distance between the villages is 405 kilometers.

Answer

The distance between the two villages is 405 kilometers.