Isibonelo: uma uthenga ama-skeleton angu-3000 ngezikhwama ezingu-130 x 6m, ubukhulu bohlaka lwamathambo ngokuvamile bungu-115 x 5980, futhi indlela yokubala ithi 0.115*0.115*6*{8}} Umphumela uba 238.05 cubic metres. Ngokuvamile, isikhala esihlala amathambo singase sibe ngaphezudlwana kwesibalo sangempela ngenxa yenkinga yokubeka lapho kulayishwa. Ngakho-ke, inani elilinganiselwe lingama-cubic metres angama-240. Ngale ndlela, ungakwazi ukwazi isamba sempahla ngokuphindaphinda intengo nge-cubic meter ngayinye, bese uyihlukanisa ngenani. Yiqiniso, uma ikhasimende lingajahile, lingathola iloli elibuyayo, futhi impahla izoba eshibhile.
