Question

За 15 мин машина проехала 30 км . вычислите скорость машины .

Answer 1

S - расстояние
V - скорость
T - время

V = S/T
V = 30/15
V = 2 км/ч

Answer 2

2 км/мин
(дам совет-чтобы найти скорость надо расстояние поделить на время)

Answer 3

Calculating the Speed of the Car

To calculate the speed of the car, we can use the formula:

Speed (v) = Distance (s) / Time (t)

Given that the car traveled 30 km in 15 minutes, we can calculate the speed using the above formula.

Using the provided information: - Distance (s) = 30 km - Time (t) = 15 minutes

We can calculate the speed (v) using the formula: v = s/t

Substituting the values: v = 30 km / 15 min

Now, let's calculate the speed:

v = 30 km / 15 min = 2 km/min

To convert the speed to km/h: 2 km/min * 60 min/h = 120 km/h

So, the speed of the car is 120 km/h.