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Question
Answer
BigDevil
After u days,
Tank A would have (48 + 3u) litres of water
Tank B would have (90 + 7.5u) litres of water
Tank B has twice the amount of water as Tank A
90 + 7.5u = 2 × (48 + 3u)
90 + 7.5u = 96 + 6u
1.5u = 6
u = 4
FrankKK
its 5 days, A 60l and B 120l