Of three positive numbers, the ratio of first and second is 8 : 9, that of secon

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Of three positive numbers, the ratio of first and second is 8 : 9, that of second and third is 3 : 4. The product of first and third is 2400. The sum of the three number is = ?

Options:

A . 145

B . 185

C . 295

D . 155

Answer: Option A

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