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If 6 (A's capital ) = 8 (B's capital) = 10 (C's capital) then the ratio of their capitals is ?
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- 3 : 4 : 5
- 12 : 15 : 20
- 20 : 15 : 12
- 6 : 8 : 10
Correct Option: C
Let 6 (A's capital) = 8 (B's capital) = 10 (C's capital) = k
Then A's capital = k/6 B's capital = k/8
and C's capital = k/10
∴ Ratio of capitals of A, B, and C = (k/ 6) : (k/8) : (k/10) = 20 : 15 : 12.