Im not sure if its correct but heres the best i explination I got!!
Ok so first negatives would be least so ignore 13 and seven
now since theres two that could be greater than the other ( -11 3/4 or -13) next would be -7 after u and the 7 to 13! so ur best one is C since D and E make -11 behind 7 or scrambled in greatest
