Volume Brace= 1000 Cu. Foot.

Example 15'7"3 X 22'11"5 X 33'9'7=V.Brc.(Fifteen Foot,seven Inch, Three Dori X Twnteen Foot Eleven Inch Five Dori X Thirtee Three Foot, Nine Inch, Seven Dori) = ? V. Brace

Key Operations Display
Key Operation 88888888' 88"8
15 88888815' 88"8
[Foot] 88888815' 88"8
7 88888815' 87"8
[Inch] 88888815' 87"8
3 88888815' 87"3
Key Operation 88888815' 87"3
[X] 88888815' 87"3
22 88888822' 88"8
[Foot] 88888822' 88"8
11 88888822' 11"8
[Inch] 88888822' 11"8 
5 88888822' 11"5
Key Operation 88888822' 11"5
[X] 88888822' 11"5
33 88888833' 88"8
[Foot] 88888833' 88"8
9 88888833' 89"8
[Inch] 88888833' 89"8
7 88888833' 89"7
Key Operation 88888833' 89"7
Key Explaination Answer- 121.30503 17"7