Question

За какое время автомобиль, движущийся со скоростью 90км/ч , прошёл путь 30км?

Answer 1

90 км - 60 минут
60 км - 40 минут
30 км - 20 минут

Answer 2

Время х
90 * х= 30
х = 30/90
х = 1/3 часа
1/3 часа = 20минут = 1200 секунд

Answer 3

Calculating Time Taken to Travel 30km at 90km/h

To calculate the time taken for a car traveling at a speed of 90 km/h to cover a distance of 30 km, we can use the formula:

Time = Distance / Speed

Substituting the given values: Time = 30 km / 90 km/h

Calculation

Using the formula, we can calculate the time taken for the car to cover the given distance at the given speed.

Time = 30 km / 90 km/h = 1/3 hours

So, the car would take 1/3 hours to cover a distance of 30 km at a speed of 90 km/h.