The total fee of a group of adults and children is Rs. 13.5. Each childs fee is one half of each adults fee and adults fee is Rs.3. If there are three more children than adults in the group then the number of members of the group is:

1. A Option A: 1
2. B Option B: 2
3. C Option C: 3
4. D Option D: 4
5. E Option E: 7

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