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into a number. The sections have to be between 10 and 20 feet each. For

example: If I have a 40 foot section, 2 20 foot sections will go evenly. If

I have a 50 foot section, 2 20 foot sections and 1 10 foot section.

Moreover, for a 25 foot section, it has to be 2 12.5 foot sections or 1 10

foot section and one 15 foot section, not 1 20 foot section and 1 5 foot

section, because all sections have to be between 10 and 20 feet.

So, each section has to be between 10 and 20 feet and I am trying to get as

few number of sections as possible.

Anyone have any idea how to accomplish something crazy like this with a

formula or even in multiple steps?