Conversions

In my spreadsheet I need the ability to have two (2) cell that work with each other.

Cell A1 - will be called " Type Points"
Cell A2 - will be called "Height Dimensions Inches"

What I need is: if there is an input into cell A1 the it gives the figure conversion in A2
if there is an input into cell A2 then it givers the figure conversion in A1.

fyi: 1 type point = 0.01041667 inches or 96 points = 1 inch

example:
If I input .25 in cell A2 then cell A1 should read "24"
If I input 24 in cell A1 then cell A2 should read ".25"

Any assistance would be appreciated.

Thank you,
Craig