Of the three numbers, the first is twice the second and the second is twice the third. The average of the reciprocal of the numbers is 7/72. The numbers are:
A.36, 18, 9
B.24, 12, 6
C.20, 10, 5
D.16, 8, 4
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A, 36,18,9 ix the answer for this bro
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