Question

Один вертолёт был в пути на 3 часа больше другого. Первый вертолёт пролетел 1400 км, а второй -- 350 км. Сколько часов летал каждый вертолёт, если их скорости были одинаковыми?

Answer 1

1.1400-350=1050(на столько пролетел 1 вертолёт
2.1050/3=350км/час-скорость вертолётов 
3.350:350=1 час- был в небе 2 вертолёт
Ответ:1 вертолёт прошел за 4 часа 2 вертолёт 1 час

Answer 2

1) 1400-350 = 1050 км на сколько первый вертолет пролетел больше другого 
2) 1050:3 = 350 км/ч скорость первого вертолета
3) 350:350 = 1 ч в пути бал второй вертолет
4) 1+3 = 4 ч в пути был первый вертолет 

Answer 3

Calculating the Flight Duration of Each Helicopter

To calculate the flight duration of each helicopter, we can use the formula:

time = distance / speed

Given that the speeds of both helicopters are the same, we can use this formula to find the flight duration for each helicopter.

For the first helicopter: time1 = distance1 / speed

For the second helicopter: time2 = distance2 / speed

Calculating the Flight Duration

Using the given distances and the fact that the speeds of both helicopters are the same, we can calculate the flight duration for each helicopter.

For the first helicopter: time1 = 1400 km / speed

For the second helicopter: time2 = 350 km / speed

Finding the Difference in Flight Duration

We know that one helicopter was in the air for 3 hours longer than the other. Therefore, we can set up the equation:

time1 = time2 + 3

Substituting the calculated values for time1 and time2, we get:

1400 km / speed = 350 km / speed + 3

Solving for the Speed

By solving the equation, we can find the speed of the helicopters. Once we have the speed, we can calculate the flight duration for each helicopter.

Let's solve the equation to find the speed and then calculate the flight duration for each helicopter.