To convert 9 minutes to hours, we have to calculate equivalent hours for 9 minutes.
To change 9 minutes into its equivalent number of hours, we need to calculate the total hours of the 9 minutes by performing division by the constant 60 minutes per hour.
To calculate the resultant hours we will use the following standard time formula.
60 minutes = 1 Hour
⇒1 minute = 1/60 hours
⇒9 minutes = 1/60 hours X 9
⇒ 9 minutes = (9 / 60 ) hours
⇒ 9 x 1/60 hours = 0.15 hours [as 1 hour = 60 minutes]
Therefore the number of hours = 0.15
Hence, after converting 9 in hours as calculated above, we can conclude that
9 minutes ≈ 0.150 hour
Therefore the final result for the query 9 minutes to hours is equivalent to 0.150 hour. (approximately)