Question

Расстояние 160 км автомобиль проходит на 2 ч быстрее,чем автобус.Найти их скорости,если они относятся как 2:1

Answer 1

Скорость автомобиля будет равна 80км/ч, а скорость автобуса 40км/ч.

Answer 2

Problem Statement

We are given that a car travels a distance of 160 km in 2 hours less time than a bus. The ratio of their speeds is 2:1. We need to find the speeds of the car and the bus.

Solution

Let's assume the speed of the bus is x km/h. Since the car travels the same distance in 2 hours less time, the speed of the car would be (x + 2) km/h.

According to the given ratio, the speed of the car is 2 times the speed of the bus. So we can write the equation:

(x + 2) = 2x

Simplifying the equation, we get:

2 = x

Therefore, the speed of the bus is 2 km/h and the speed of the car is 4 km/h.

Answer

The speed of the bus is 2 km/h and the speed of the car is 4 km/h.