52 cards in a deck without the jokers
9 C of H in D I? 9 circles of hell in Dante's inferno.
1 Hump on a Dromedary
60 Minutes in a Degree
180 degrees in a radian
28 Days in Four Weeks
1st March = Saint Davids Day Gavin.
December 21 the winter solstice
32 Degrees Fahrenheit at which Water Freezes
12 picture cards in a deck
4 Doors Per Car
A Social Security Number has 9 Digits
12 Picture cards in a deck