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Tom Henry started mowing his lawn at 10:45 A.M. and finished at 3:15 P.M. If he took one hour off for lunch, how much time did he spend mowing his lawn?​

1 Answer

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3:15pm=15:15 (24hr clock)
10:45-15:15 =4h30m
ans=3h30m
User Joshua Ooi
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