Question

Пасажирський літак був у польоті першого дня 5 годин а другого 8 годин і летівувесь час з однаковою швидкістю.За перший день він пролетівна 1620км менше ніж за другий.Яку відстань пролетів літак за перший і другий день окремо

Answer 1

Calculation of Distance Flown on the First and Second Days

To find the distance flown on the first and second days separately, we need to use the given information and perform some calculations.

Let's assume that the speed of the airplane remains constant throughout the entire flight.

Given: - The airplane flew for 5 hours on the first day. - The airplane flew for 8 hours on the second day. - The airplane flew with the same speed during the entire flight. - The airplane flew 1620 km less on the first day compared to the second day.

Let's denote the distance flown on the first day as D1 and the distance flown on the second day as D2.

We can set up the following equations based on the given information:

D1 = (speed of the airplane) x (time flown on the first day)

D2 = (speed of the airplane) x (time flown on the second day)

We also know that D1 = D2 - 1620.

Now, let's solve these equations to find the distances flown on the first and second days.

Calculation:

From the equation D1 = D2 - 1620, we can substitute the values of D1 and D2 from the other equations:

(speed of the airplane) x (time flown on the first day) = (speed of the airplane) x (time flown on the second day) - 1620

Since the speed of the airplane is the same throughout the flight, we can cancel it out:

(time flown on the first day) = (time flown on the second day) - 1620

Now, let's substitute the given values:

(time flown on the first day) = 8 - 1620

(time flown on the first day) = -1612

This result doesn't make sense because time cannot be negative. It seems there might be an error in the given information or calculation.

Please double-check the information provided, and I'll be happy to assist you further.