Question

Автомобиль едет со скоростью 120км/ч . какое расстояние он проведёт за 45минут?

Answer 1

В 1 часе 60 минут, получается :
45 минут= 45/60 часа= 3/4 часа
120*3/4=90(км)- расстояние проедет автомобиль за 45 минут

Answer 2

45 мин- 3/4часа=0,75
120*0,75=90км

Answer 3

Calculation of Distance Traveled

To calculate the distance traveled by a car traveling at a speed of 120 km/h for 45 minutes, we can use the formula:

Distance = Speed × Time

Given that the speed is 120 km/h and the time is 45 minutes, we need to convert the time to hours before calculating the distance.

Conversion of Time to Hours

To convert 45 minutes to hours, we divide it by 60 since there are 60 minutes in an hour:

45 minutes ÷ 60 = 0.75 hours

Calculation of Distance

Now, we can calculate the distance traveled by multiplying the speed (in km/h) by the time (in hours):

Distance = 120 km/h × 0.75 hours

Using this formula, we find that the car will travel a distance of 90 kilometers in 45 minutes at a speed of 120 km/h.

Please note that the above calculation assumes a constant speed throughout the entire duration of the journey.