36×?² – (12×19+13) = 60% of 2400
36×?² – (12×19+13) = 60% of 2400 36×?² – 241 = 1440 ?² = 1681/36 ? = 41/6
A sum of Rs 31866 is divided between A, B and C such that the ratio of shares of A and B is 9:8 and that of A and C is 4:5. The share (in RS) of B is:
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If A:B:C = 2:3:8 and (C - B) = 130, then find the product of 'C' and 'A'.
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