Of three positive numbers, the ratio of the first and second numbers i – McqOptions

MCQOPTIONS

1.	Of three positive numbers, the ratio of the first and second numbers is 3:4 & that of the second and third numbers is 5:6. The product of the second and third numbers is 4320. What is the sum of three numbers?
A.	167
B.	177
C.	187
D.	197
Answer» C. 187

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