Question

PLZZ HELP IM IN THE NEED OF HELP LOOK IN THE PICTURE answer all 3 plzzzzz

Answer 1

17) 146 min.
18) 5 hrs and 31 min
19) -1/6

Answer 2

17. 2 hrs and 26 minutes = 120 min + 26 min = 146 minutes

18. 4:14 to 9:45.....5 hrs 31 min

19. 5 1/2 - 4 2/3 =
      11/2 - 14/3 =
       33/6 - 28/6 =
       5/6