Question
Mathematics Question on Average
Out of the three numbers, first number is twice of the second number and thrice of the third number. The average of their reciprocals is 1/6. The numbers are:
A
6, 3,2
B
8,4,2
C
12, 6, 4
D
18, 12, 6
Answer
12, 6, 4
Explanation
Solution
The correct option is (C):12, 6, 4