Answer: 1 hour 18 minutes 7 seconds Step-by-step explanation: 35minutes + 42 minutes = 77 minutes = 1 hour 17 minutes 12 seconds + 55 seconds = 67 seconds = 1 minute 7 seconds 1 hour 17 minutes + 1 minute 7 seconds = 1 hour 18 minutes 7 seconds Reply
Answer:
1 hour 18 minutes 7 seconds
Step-by-step explanation:
35minutes + 42 minutes = 77 minutes = 1 hour 17 minutes
12 seconds + 55 seconds = 67 seconds = 1 minute 7 seconds
1 hour 17 minutes + 1 minute 7 seconds = 1 hour 18 minutes 7 seconds
Answer:
77minutes and 67 seconds