Question

Из города одновременно в одном направлении выехал автобус со скоростью 70 км в час и легковая машина со скоростью которой было больше скорости автобуса Через три часа легковая машина опередил автобус до 60 км с какой скоростью она ехала

Answer 1

70*60=4200 вот таккккккккккккккккккк

Answer 2

Problem Analysis

We are given that a bus is traveling at a speed of 70 km/h, and a car is traveling at a speed greater than the speed of the bus. After three hours, the car overtakes the bus by 60 km. We need to find the speed of the car.

Solution

Let's assume the speed of the car is x km/h.

After three hours, the bus would have traveled a distance of 70 km/h * 3 hours = 210 km.

At this point, the car overtakes the bus and is 60 km ahead. Therefore, the car has traveled a distance of 210 km + 60 km = 270 km.

We can set up the following equation to find the speed of the car:

Distance traveled by the car = Speed of the car * Time taken by the car

270 km = x km/h * 3 hours

Simplifying the equation, we have:

x km/h = 270 km / 3 hours

x km/h = 90 km/h

Therefore, the car was traveling at a speed of 90 km/h.

Answer

The car was traveling at a speed of 90 km/h.