Question

Поезд метро движется со скоростью 75 км/ч. Сколько проходит поезд за 1/3 часа?

Answer 1

1)75*1/3=25(км/ч) ...

Answer 2

Calculation of Distance Traveled by the Subway Train

To calculate the distance traveled by the subway train in 1/3 hour, we can use the formula:

Distance = Speed × Time

Given that the speed of the subway train is 75 km/h and the time is 1/3 hour, we can substitute these values into the formula to find the distance traveled.

Distance = 75 km/h × 1/3 hour

To simplify the calculation, we can convert 1/3 hour to minutes. Since there are 60 minutes in an hour, 1/3 hour is equal to (1/3) × 60 = 20 minutes.

Distance = 75 km/h × 20 minutes

Now, we can calculate the distance:

Distance = (75 km/h) × (20 minutes) Distance = 1500 km × minutes/hour

To convert the distance from km × minutes/hour to km, we need to divide by 60, since there are 60 minutes in an hour.

Distance = (1500 km × minutes/hour) / 60 Distance = 25 km

Therefore, the subway train travels a distance of 25 km in 1/3 hour.