-9/ -1/5 is basically 9*5, since a negative times a negative is a positive. Whne you times, you flip the 2nd digit around, whoch makes it 9*5, which is 45.
Work: - 45/-1 -(-45) 45 ( I did - 1/5) Unless you mean -1/5 Then the awnser would still be 45 But the work would be shown differently . Work: -9x5/-1 - 9x5/-1 - 45/-1 -(-45) 45