You can easily convert 138 minutes into hours using each unit definition:
- Minutes
- minute = 60 s = 60 s
- Hours
- hour = 60 min = 3600 s
With this information, you can calculate the quantity of hours 138 minutes is equal to.
¿How many h are there in 138 min?
In 138 min there are 2.3 h.
Which is the same to say that 138 minutes is 2.3 hours.
One hundred thirty-eight minutes equals to two hours. *Approximation
¿What is the inverse calculation between 1 hour and 138 minutes?
Performing the inverse calculation of the relationship between units, we obtain that 1 hour is 0.43478261 times 138 minutes.
A hour is zero times one hundred thirty-eight minutes. *Approximation