Dental Which of the following is dental formula of a 9 year old child: A 6EDC21/6EDC21 B 6EDCBA/6EDC21 C EDC21/EDC21 D 76EDC21/76EDC21 π‘ Explanation Which of the following is dental formula of a 9 year old child: β Correct Answer: A. 6EDC21/6EDC21