Level 3
Eric started her music lesson 25 minutes before 9 o'clock. The music lesson lasted 1 hour and 5 minutes. At what time did he finish her music lesson?
Level 3
Anthony spent 165 minutes doing his project. How many hours and minutes did Anthony spend on doing his project? Express the answer in h and min.
Level 3
Joy took 2 hours 20 minutes to complete an artwork. Dane took 60 minutes less to complete the artwork. How long did Dane take to complete the artwork? Express the answer in h and min.
Level 3
Mandy celebrated her birthday on Friday at 21 45. Dean celebrated his birthday 15 hours later. (On what day and at what time did Dean celebrate his birthday?)