Question

Теплоход отошел от пристани в 8 ч и дошел до места назначения в 15 ч. На пути у него три остановки. Продолжительность каждой остановки составляет 40 мин. Сколько времени теплоход находился в пути?

Answer 1

1) 40 * 3 =120(мин) = 2 часа - время,потраченное на остановки
2) 15 - 8 = 7(часов) - длительность всей поездки
3) 7 - 2 = 5(часов)
Ответ: 5 часов теплоход находился в пути.

Answer 2

40*3=2(ч)-на остановках
15-8=7(ч)-был в пути с остановками
7-2=3(ч)-был в пути

Answer 3

Calculation of the Total Travel Time

To calculate the total travel time of the ship, we need to consider the time it took to reach the destination and the duration of the three stops along the way.

The ship departed from the dock at 8:00 and arrived at the destination at 15:00. This means that the total travel time from departure to arrival is 7 hours.

The ship made three stops during the journey, and each stop lasted 40 minutes. Therefore, the total duration of the stops is 3 * 40 minutes, which is 120 minutes or 2 hours.

To calculate the total time the ship was in transit, we need to subtract the duration of the stops from the total travel time.

Total travel time = 7 hours - 2 hours = 5 hours.

Therefore, the ship was in transit for 5 hours.