To convert 600mm to feet, you need to divide by 304.8 (since 1 foot is equal to 304.8mm). Therefore, 600mm is approximately 1.97 feet. Since the dimensions are given as 600mm X 600mm, the area would be 600mm x 600mm = 360,000 square millimeters. Converting this area to square feet would involve dividing by 92903.04 (since 1 square foot is equal to 92903.04 square millimeters), resulting in approximately 3.88 square feet.
0.6 x 0.6 = 0.36 m2
3m x.6x.6= 1.08cubic metres
900*600
Well, darling, 900mm x 600mm equals 540,000 square millimeters. So, if you're looking to cover some ground with that size, you've got yourself a decent amount of space to work with. Just make sure you measure twice and cut once, honey.
305.56
600mm x 180mm = 108000mm2 (108000 square millimetres)
600mm x 600mm is 0.36m2.
0.6 x 0.6 = 0.36 m2
600mm x 1cm/10mm x 1inch/2.54cm=23.62 inches or 1 ft and 11.62 inches
A 600mm x 600mm x 50mm concrete slab would weigh approximately 108 kg or 238 lbs, assuming a density of concrete around 2,400 kg/m^3 or 150 lbs/ft^3.
3m x.6x.6= 1.08cubic metres
600mm * 400mm = 0.6m * 0.4m = 0.24 sq metres
it is 72000000mm3
900mm X 600mm
600 millimeters = about two (1.96850394) feet.
900*600
279 sq ft = 25.92 sq metres so, at 0.36 sq metres apiece, 72 slabs. This assumes that all offcuts can be used - a totally unrealistic assumption in real life.