Asked by kelly lim

At a prefects camp,a group of prefects started their training at 09 30.They then stopped for a 3/4h(fraction) lunch break.If their lunch break ended at 13 30,how long did their training last?

Answers

Answered by Reiny
total session including lunch
= 13:00 - 9:30
= 4:00

session excluding lunch
= 4:00 - .45
= 3:60 - 45
= 3:15 or 3 hours and 15 minutes
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