Question

Автобус проезжает 156 км путь от города до пункта б 84 км за 4 часа а автомобиль за 3 часа у кого выше скорость на сколько километров в час

Answer 1

84:4=21(км/ч)-автобус.
84:3=28(км/ч)-автомобиль.
28-21=7(км/ч)
Ответ:автомобиль быстрее автобуса на 8(км/ч)

Answer 2

Calculation of Speed

To determine which vehicle has a higher speed, we can calculate the speed of both the bus and the car.

The formula to calculate speed is:

Speed = Distance / Time

Given that the bus travels a distance of 156 km in 4 hours, we can calculate its speed as follows:

Bus Speed = 156 km / 4 hours

Similarly, the car travels a distance of 84 km in 3 hours, so its speed can be calculated as:

Car Speed = 84 km / 3 hours

Let's calculate the speeds of both the bus and the car:

Bus Speed = 156 km / 4 hours = 39 km/h Car Speed = 84 km / 3 hours = 28 km/h Therefore, the bus has a higher speed than the car by 11 km/h.