Write this ratio as a fraction in simplest form without any units. 31 minutes to 1 hour

You can use the table below to help convert the units.
1 minute= 60 seconds
1 hour = 60 minutes
1 day = 24 hours
1 week = 7 days

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8