Answer:
To convert 2 hours and 20 minutes into minutes, we first need to convert 2 hours into minutes and then add it to the 20 minutes.
1 hour = 60 minutes, so 2 hours = 2 x 60 = 120 minutes
Therefore, 2 hours and 20 minutes = 120 minutes + 20 minutes = 140 minutes.
So, 2 hours and 20 minutes is equal to 140 minutes.