Question

От Москвы до Владивостока можно доехать на поезде за 4 дня 9 часов при скорости поезда 80 км/ч. Сколько времени потребуется, чтобы преодолеть этот путь на самолёте, если скорость самолёта 840 км/ч?

Answer 1

4 дня 9 часов = 4*24 + 9 = 105 часов - время поезда в пути
105 * 80 = 8400 км - расстояние между городами
8400 / 840 = 10 часов - время самолета

Answer 2

Travel Time from Moscow to Vladivostok

To calculate the travel time from Moscow to Vladivostok by plane, we can use the formula: time = distance / speed.

The distance from Moscow to Vladivostok is approximately 6,187 kilometers.

Given: - Speed of the plane = 840 km/h

Using the formula, we can calculate the time it takes to travel from Moscow to Vladivostok by plane:

time = distance / speed time = 6187 km / 840 km/h time ≈ 7.36 hours

So, it would take approximately 7 hours and 22 minutes to travel from Moscow to Vladivostok by plane at a speed of 840 km/h.

This is significantly faster than the train, which takes 4 days and 9 hours at a speed of 80 km/h.