Question

Когда самолет пролетел 0,4 а затем еще 0,25 всего маршрута то оказалось что он пролетел на 240 км больше половины того что он должен пролететь. Ско-ко км должен он пролететь?

Answer 1

Очень хороший вопрос...

Answer 2

Problem Analysis

We are given that a plane flew 0.4 of the total route and then an additional 0.25 of the total route. It is also mentioned that the plane flew 240 km more than half of the total distance it was supposed to fly. We need to determine the total distance the plane should have flown.

Solution

Let's assume the total distance the plane should have flown is x km.

According to the given information: - The plane flew 0.4x km initially. - Then, it flew an additional 0.25x km. - The total distance flown is 240 km more than half of the total distance, which can be expressed as (0.5x + 240) km.

To find the total distance, we can set up the following equation:

0.4x + 0.25x = 0.5x + 240

Simplifying the equation:

0.65x = 0.5x + 240

Subtracting 0.5x from both sides:

0.15x = 240

Dividing both sides by 0.15:

x = 240 / 0.15

Calculating the value of x:

x = 1600

Therefore, the plane should have flown a total distance of 1600 km.

Answer

The plane should have flown a total distance of 1600 km.