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- Decimals: Did you know that a decimal is a fraction? > Decimals Exercise 20 > 3
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Question

Three drums X, Y and Z each contained some oil.
Nancy transferred `1/5` of the oil from X to Y, then poured `1/5` of the oil from Y to Z and finally transferred `1/5` of the oil from Z to X.
Right now, there are 64 litres of oil in each drum.
How much oil was there in each drum initially?
Notes to student:
- If the question above has parts, (e.g. (a) and (b)), given that the answer for part (a) is 10 and the answer for part (b) is 12, give your answer as:10,12
- All answers to be given in litres.
The correct answer is : 60,68,64