2 1/2 - 3 1/4 + 5 3/4-1/4A3 3/4B4 1/4C4 3/4D5 1/4Answer: C. 4 3/4 Read Explanation: 2 1/2 - 3 1/4 + 5 3/4-1/4 =5/2 -13/4 + 23/4 - 1/4 =(10-13+23-1)/4 =19/4 =4 3/4Read more in App