On-hand by unit of measure

We sell hose by the foot to customers and buy it in 10, 25 and 50 ft rolls.  We can also sell the entire roll.  My inventory unit is in feet and by default the on-hand inventory is displayed that way.  The problem is that I can see 2500 ft of an item in inventory, but don't know how many 10, 25 or 50 ft rolls make that up.  Is there a way of displaying how many rolls of each length make up the total footage displayed?  This would be in Dynamics AX 2012.