dayzplayer35 dayzplayer35 21-08-2021 Mathematics contestada Select the best answer for the question. 9. The sum of 1/6, 2/3, and 1/4 is O A. 2/72, or 1/36 O B. 11/12 O C. 13/12, or 1"/12. O D. 4/12, or 1/3 Mark for review (Will be highlighted on the rev