Find the ratio of 30 days to 36 hours
If one Day = 24 hrs
then 30 days = 30 × 24 = 720 hrs
Hence forth = 720 : 36
which can also be said as 20 : 1
then 30 days = 30 × 24 = 720 hrs
Hence forth = 720 : 36
which can also be said as 20 : 1