Question

Поезд за 3 часа 45 мин прошел 225 км. Сколько км за 1 час?

Answer 1

225/3,45=65,21
ответ: 65.21 км за час

Answer 2

Переведём часы в минуты
3ч 45 мин=225мин
скорость
225:225=1км в минуту
1 час=60 мин
1*60=60км

Answer 3

Calculation of Distance Covered in 1 Hour

To calculate the distance covered in 1 hour, we can use the information provided: the train traveled 225 km in 3 hours and 45 minutes.

To convert the time to hours, we need to divide the minutes by 60 and add it to the hours. In this case, 45 minutes is equal to 0.75 hours (45 minutes / 60 minutes per hour).

So, the total time traveled is 3 hours + 0.75 hours = 3.75 hours.

To find the distance covered in 1 hour, we can divide the total distance traveled by the total time:

Distance covered in 1 hour = Total distance / Total time

Substituting the values we have:

Distance covered in 1 hour = 225 km / 3.75 hours

Calculating this, we find:

Distance covered in 1 hour = 60 km/h

Therefore, the train covered 60 km in 1 hour.