Question

С РЕШЕНИЕМ!!!!!!когда 78 пассажиров заняли в самолёте свои места,остались свободными 40% всех мест.сколько пассажиров вмещает самолёт?

Answer 1

78 пассажиров-60% (100-40)%
х пассажиров-100%
78*100=60*х
60х=7800
х=130

Answer 2

Calculation of the Number of Passengers the Plane Can Accommodate

To determine the number of passengers the plane can accommodate, we can use the information provided.

According to the question, when 78 passengers took their seats on the plane, 40% of all seats remained unoccupied.

Let's denote the total number of seats on the plane as S.

If 40% of all seats remained unoccupied, it means that 60% of all seats were occupied by the 78 passengers.

We can set up the following equation to solve for S:

0.6S = 78

To find the value of S, we can divide both sides of the equation by 0.6:

S = 78 / 0.6

Now, let's calculate the value of S:

S = 130

Therefore, the plane can accommodate 130 passengers in total.