Question

A play started at 2:30pm and ended at 4:10pm how long was the play?

Answer 1

Answer:

play started at 2:30 pm

play ended at 4:10 pm

duration of play = ending time - starting time

                            = 4 : 10

                            - 2 : 30  (as we cannot subtract 30min from 10min, we  

                             1  : 40    carry 1hr from 4hrs to mins, so it becomes 70min)

hence, the play lasted 1 hour 40 minutes...

Hope it helps...

Answer 2

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the play 1 hours 40 minutes