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Kamal and her sister together have Rs. 2,100. On taking Rs. 300 from her sister, Kamal will have the same amount as what her sister had earlier. Find the ratio of the initial amounts that Kamal and her sister had.

Kamal and her sister together have Rs. 2,100. On taking Rs. 300 from her sister, Kamal will have the same amount as what her sister had earlier. Find the ratio of the initial amounts that Kamal and her sister had. Correct Answer 3 ∶ 4

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