Three numbers are in the ratio of 3 : 4 : 6 and their product is 1944. The largest of these numbers is ______ ?

– by 0

A. 18
B. 12
C. 6
D. 34

Then, 3x x 4x x 6x = 1944 72x3 = 1944
x3 = 27 ,=> x = 3
∴ Largest number = 6x = 18,

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