1.   Luis is baking a cake for the school bake sale. He puts the cake in the oven at 5:30 P.M. The recipe states that the cake should bake for 45 minutes. At what time should Luis take the cake out of the oven?
    A. 6:30 P.M. B. 5:75 P.M.
    C. 6:25 P.M. D. 6:15 P.M.
    Hint

  2.   Add 1 hour 49 minutes to 9 hours 25 minutes. Rename if necessary.
    A. 10 hours 74 minutes B. 11 hours 14 minutes
    C. 11 hours 74 minutes D. 10 hours 14 minutes
    Hint

  3.   Add 2 hours 3 minutes 5 seconds to 57 minutes 49 seconds.
    A. 3 hours 54 seconds B. 3 hours 50 minutes 63 seconds
    C. 2 hours 60 minutes 54 seconds D. 2 hours 63 seconds
    Hint

  4.  
    A. 17 h 30 min 16 s B. 17 h 1 min 16 s
    C. 17 h 31 min 16 s D. 17 h 20 min 76 s
    Hint

  5.  
    A. 43 min 45 s B. 1 h 44 min 45 s
    C. 1 h 16 min 15 s D. 3 h 45 min 15 s
    Hint



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