Of three positive numbers, the ratio of first and second is 8 : 9, th…

Question

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 = ?

Accepted Answer

Option A. 145. Answer & Solution Answer: Option A Solution: & First: Second: Third & \,\,\,\,8\,\,\,\,\,\,:\,\,\,\,\,\,9 & \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,3\,\,\,\,\,\,\,\,\,\,\,:\,\,\,\,\,4 & \,\,24\,\,\,:\,\,\,\,\,27\,\,\,\,\,\,\,\,:\,\,\,\,36 \,8\,\,\,\,\,\,\,\,:\,\,\,\,\,\,\,…