體積850 x 595 x 540mm 即係幾多尺寸?

mm轉cm
8.5x5.95x5.4=273.105cm

2.54cm=1吋
273.105/2.54
=107.5216535吋

如果計呎.1呎=12咐
107.5216535/12=8.960137795呎

體積850 x 595 x 540mm 即係幾多尺寸?
=0.273105立方米
或者折算成9.65立方呎(1立方呎=0.0283立方米)
體積單位是......立方~~