Udfordring

It takes 50 minutes for Joe to notice that his cola bottling machine has sprung a leak. Joe is able to stop the leak in 10 minutes. The graph below shows the rate at which cola leaks from the machine as a function of time.
How much cola does Joe lose in this bottling disaster?
  • Dit svar bør være
  • et heltal, som 6
  • et præcist decimaltal, som eksempelvis 0, point, 75
  • en forkortet, ægte brøk, som eksempelvis 3, slash, 5
  • en forkortet, uægte brøk, som eksempelvis 7, slash, 4
  • et blandet tal, som eksempelvis 1, space, 3, slash, 4
gallons
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