Yes: 23cm = 230mm
1090mm=109cm 230mm=23cm 100mm=10cm
30mm*230mm = 6900 millimetres = 271.653543 inches
230mm.
23cm
230 millimeters = 0.25 yards.
80mm
Normal wall is 230mm thick.
230 millimeters = 0.25 yards.
230mm
Not likely!
230mm*70mm = 16100 mm2 1m2 = 1000mm*1000mm = 1000000 mm2 So 1 m2 is an area equivalent to 62.118 (approx) lots of 230*70mm2