Question
A pitcher contains some coffee.
Bryan drinks 38 litre of coffee.
Adam drinks 18 litre of coffee.
There is 27 litre of coffee left in the pitcher.
How much coffee is there at first in ℓ?
Give the answer in fraction.
2 m

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A pitcher contains some coffee.
Bryan drinks 38 litre of coffee.
Adam drinks 18 litre of coffee.
There is 27 litre of coffee left in the pitcher.
How much coffee is there at first in ℓ?
Give the answer in fraction.