Question

Самолет пролетел 1000км со скоротью 500км/ч, а вертолет 800км. со скоростью 200км/ч. какой вид транспорта был дольше в полете и во сколько раз дольше.

Answer 1

100:500=2(ч)время пути самолета
800:200=4(ч) время пути вертолета.
4:2-в 2(раза) вертолет был дольше в пути самолета.

Answer 2

Calculation of Flight Duration

To determine which mode of transportation was in flight longer, we need to calculate the flight duration for both the airplane and the helicopter.

The airplane traveled a distance of 1000 km with a speed of 500 km/h. To calculate the flight duration, we can use the formula:

Flight Duration = Distance / Speed

For the airplane: Flight Duration = 1000 km / 500 km/h = 2 hours

The helicopter, on the other hand, traveled a distance of 800 km with a speed of 200 km/h. Using the same formula:

For the helicopter: Flight Duration = 800 km / 200 km/h = 4 hours

Comparison of Flight Durations

From the calculations above, we can see that the airplane was in flight for 2 hours, while the helicopter was in flight for 4 hours.

Therefore, the helicopter was in flight twice as long as the airplane.

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