Three airports have a total of 240.8
240.8 million annual arrivals and departures. The second airport has
14.1
14.1 million more arrivals and departures than the third airport. The first airport has
1.7
1.7 million more arrivals and departures than the third airport. Find the number from each individual airport.
The first airport has

nothing
million arrivals. The second airport has

nothing
million arrivals. The third airport has

nothing
million arrivals.
(Type an integer or decimal rounded to the nearest tenth as needed.)

Step-by-step explanation:

Let x represent the arrivals and departures at the third airport. Then the number at the first airport is x+1.7, and the number at the second airport is x+14.1. The total is ...

  (x+1.7) + (x+14.1) + (x) = 240.8

  3x +15.8 = 240.8

  3x = 225

  x = 75

  x+1.7 = 76.7

  x+14.1 = 89.1

The first airport has 76.7 million arrivals.

The second airport has 89.1 million arrivals.

The third airport has 75 million arrivals.

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm