1. Sarah spends 1 hour and 15 minutes each practice. On Monday and Wednesday, that’s 2 practices. 1 hour 15 minutes = 75 minutes. 75 minutes × 2 = 150 minutes.
2. Emma finishes in 35 seconds, David in 40 seconds. The difference is 40 - 35 = 5 seconds. Emma is 5 seconds faster than David.
3. The game starts at 7:00 PM and lasts 1 hour 30 minutes. Adding 1 hour to 7:00 PM gives 8:00 PM. Adding 30 minutes gives 8:30 PM. The game ends at 8:30 PM.
4. The race starts at 9:00 AM and lasts 3 hours 45 minutes. Adding 3 hours to 9:00 AM gives 12:00 PM. Adding 45 minutes gives 12:45 PM. Tom crosses the finish line at 12:45 PM.
5. Lisa runs for 30 minutes, bikes for 45 minutes, swims for 20 minutes. Total time = 30 + 45 + 20 = 95 minutes.
6. Practice starts at 4:15 PM and lasts 1 hour 45 minutes. Adding 1 hour to 4:15 PM gives 5:15 PM. Adding 45 minutes gives 6:00 PM. Practice ends at 6:00 PM.
7. Each routine takes 2 minutes 30 seconds. For 3 routines: 2 minutes 30 seconds × 3. 2 minutes × 3 = 6 minutes. 30 seconds × 3 = 90 seconds = 1 minute 30 seconds. Total = 6 minutes + 1 minute 30 seconds = 7 minutes 30 seconds.
8. Tournament starts at 9:00 AM. Three rounds, each lasting 45 minutes. Total time = 3 × 45 = 135 minutes. 135 minutes = 2 hours 15 minutes. Adding 2 hours 15 minutes to 9:00 AM gives 11:15 AM. The tournament ends at 11:15 AM.
9. Match starts at 2:45 PM and lasts 1 hour 15 minutes. Adding 1 hour to 2:45 PM gives 3:45 PM. Adding 15 minutes gives 4:00 PM. The match finishes at 4:00 PM.
10. Race starts at 11:00 AM and lasts 15 seconds. Adding 15 seconds to 11:00 AM gives 11:00:15 AM. Peter completes the race at 11:00:15 AM.
Parent Tip: Review the logic above to help your child master the concept of time word problems worksheet grade.
