Hey there,
Well to solve this we know that 1 hour has 60 minutes, so a way to solve this would have to be by setting up a proportion:
Now we cross multiply and divide:
= 37.5
The 0.5 means that it is half of an hour and half of 60 minutes would mean 30 minutes.
This would mean that in 2,250 minutes there would be 37 hours and 30 minutes.
Hope I helped,
Amna