Start by multiplying the amount of passengers by 2 (for amount of meals)
524×2= 1,048
That will equal to 1,048, which is the amount of meals given out for a full plane in one day.
Now multiply that by 7 (for one week) and you'll get your answer!
524×2= 1, 028 × 7 = 7, 336 meals
7, 336 meals are given out in a one week time span on a fully packed plane.