Question

2 самолета летели с одной скоростью. Первый был в воздухе 4 часа, а другой 6 часов и пролетел на 1600 километров больше чем первый. Сколько километров пролетят обо самолета?

Answer 1

1) 1600 : ( 6 - 4 ) = 800 ( км/час ) скорость
2) 6 + 4 = 10 ( час ) общее время
3) 800 • 10 = 8000 ( км )
Ответ 8000 км

Answer 2

Calculation of the Distance Flown by the Two Planes

To calculate the distance flown by the two planes, we need to determine the speed at which they were flying. Since both planes were flying at the same speed, we can assume that the speed is constant.

Let's denote the speed of the planes as s (in kilometers per hour).

The first plane was in the air for 4 hours, so the distance it flew can be calculated as:

Distance of the first plane = Speed × Time = s × 4

The second plane was in the air for 6 hours and flew 1600 kilometers more than the first plane. Therefore, the distance it flew can be calculated as:

Distance of the second plane = Speed × Time + 1600

Now, we can set up an equation to solve for the speed of the planes:

s × 4 = s × 6 + 1600

Simplifying the equation:

4s = 6s + 1600

2s = 1600

s = 800

Therefore, the speed of the planes is 800 kilometers per hour.

Now, we can calculate the distance flown by each plane:

Distance of the first plane = 800 × 4 = 3200 kilometers

Distance of the second plane = 800 × 6 + 1600 = 6400 kilometers

So, the first plane flew 3200 kilometers, and the second plane flew 6400 kilometers.

Please note that the above calculations are based on the given information and assumptions made.