Question
A jug contains some coffee.
Adam drinks 49 litre of coffee.
Bryan drinks 29 litre of coffee.
There is 34 litre of coffee left in the jug.
How much coffee is there at first in ℓ?
Give the answer in fraction.
2 m

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A jug contains some coffee.
Adam drinks 49 litre of coffee.
Bryan drinks 29 litre of coffee.
There is 34 litre of coffee left in the jug.
How much coffee is there at first in ℓ?
Give the answer in fraction.