Difference between revisions of "TADM2E 1.31"

From Algorithm Wiki
Jump to: navigation, search
(Blanked the page)
(Undo revision 1090 by FuckMatt (talk))
 
(2 intermediate revisions by 2 users not shown)
Line 1: Line 1:
 +
'''Assumptions''':
 +
: approx 400000 cars
 +
: each car needs to refuel once a week
 +
: each gas station is open 10 hours a day and refuels 10 cars an hour
 +
: there are enough stations to refuel all cars once per week
  
 +
'''Calculation''':
 +
: cars that can be fueled by 1 station in 1 week
 +
: 10*10*7=700
 +
: a number of gas stations (rounded up):
 +
: ceil(400000/700)=572
 +
----
 +
'''A slightly different approach''':
 +
* approx 300 mln cars in the US (1 car per each citizen).
 +
* each station is open 12hr a day, has 6 places for taking fuel, each fueling takes about 6 min
 +
* amount of cars using given gas station daily: <math>6 * 12 * \frac{60}{6} = 6 * 120 = 720 </math>
 +
* gas station (at least in Europe) are used always used, so: <math>\frac{300 000 000}{720} \approx  333 000</math> gas stations.

Latest revision as of 00:47, 1 August 2020

Assumptions:

approx 400000 cars
each car needs to refuel once a week
each gas station is open 10 hours a day and refuels 10 cars an hour
there are enough stations to refuel all cars once per week

Calculation:

cars that can be fueled by 1 station in 1 week
10*10*7=700
a number of gas stations (rounded up):
ceil(400000/700)=572

A slightly different approach:

  • approx 300 mln cars in the US (1 car per each citizen).
  • each station is open 12hr a day, has 6 places for taking fuel, each fueling takes about 6 min
  • amount of cars using given gas station daily: $ 6 * 12 * \frac{60}{6} = 6 * 120 = 720 $
  • gas station (at least in Europe) are used always used, so: $ \frac{300 000 000}{720} \approx 333 000 $ gas stations.