@Anonymous
The key here is to ensure the fractions are stored as text instead instead of numbers.
Suppose you have a Text Input that will receive the inches value and is initially blank. Put this code in the Format property of the dropdown to ensure only numbers can be input.
Format.Number
Then your fractions dropdown has these values in the Items property
["1/4","3/8","1/2","5/8","3/4","7/8"]
Finally, put this code in the Text property of the label to display the fractional number
TextInput_Inches.Text&"-"&Dropdown_Fraction.Selected.Value
Now the number will display like this
4-3/8
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