A bucket contains a mixture of two liquids A and B in the proportion 7: 5. If 9 litres of the mixture is replaced by 9 litres of liquid B, then the ratio of the two liquid becomes 7: 9. How much of the liquid A was there in the bucket ?
A) 21 litres B) 15 litres C) 23 litres D) 18 litres
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1
Answer:
Option D
18litres
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Answered by
0
Answer:
Option D
18 lites
Hope u understand
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