Let's break down the problem into simpler parts, using the known values and logical numeric conversions.
1. 14 min =
14 minutes is simply 14 minutes. There is no conversion needed here.
2. 300 minutos =
To convert 300 minutes into hours and minutes:
- 300 minutes ÷ 60 minutes/hour = 5 hours
So, 300 minutos = 5 hours.
3. 3 h 12 min =
To find the total number of minutes in 3 hours and 12 minutes:
- 3 hours × 60 minutes/hour = 180 minutes
- Add the extra 12 minutes: 180 + 12 = 192 minutes
So, 3 h 12 min = 192 minutes.
4. 148 min
To convert 148 minutes into hours and minutes:
- 148 minutes ÷ 60 minutes/hour = 2 hours with a remainder of 28 minutes
So, 148 min = 2 hours 28 minutes.
5. 10 min 12 s
This is given in minutes and seconds, so there is no conversion needed.
So, 10 min 12 s = 10 minutes 12 seconds.
6. 5 h 30 s
This is 5 hours and 30 seconds, needing no conversion either.
So, 5 h 30 s = 5 hours 30 seconds.
7. 3 days 2 h =
This is already in days and hours, no conversion is needed here.
So, 3 days 2 h = 3 days 2 hours.
8. 15 min 45 s =
To convert this into seconds:
- 15 minutes × 60 seconds/minute = 900 seconds
- Add the extra 45 seconds: 900 + 45 = 945 seconds
So, 15 min 45 s = 945 seconds.
Putting it all together:
1. 14 minutes
2. 5 hours
3. 192 minutes
4. 2 hours 28 minutes
5. 10 minutes 12 seconds
6. 5 hours 30 seconds
7. 3 days 2 hours
8. 945 seconds
