A container full of water weighs 18.5 kg. If one-fourth of the container is full of water, it weighs 6.5 kg. What is the weight of the empty container?
A. 2.5 kg
B. 3 kg
C. 2 kg
D. 2.3 kg
E. None of these
সঠিক উত্তরঃ
A.
2.5 kg
Explanation:
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