Question

c) A lift mechanic took 100 minutes to repair a lift. How
long did he take to repair the lift? Write your answer in
hours and minutes.​

Answer 1

Answer:It took him 1 hour 40 mins

Step-by-step explanation: The answer is 1 hour 40 mins because  1 hour = 60 mins.So in 1 hour, we can only subtract once (100-60=40).So the answer is 1hour 40 mins