This question cannot be answered sensibly. The given measure, 28 cm x 18 cm is a measure of area, with dimensions [L2]. An inch is a measure of distance, with dimensions [L]. The two measure different things and basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
1 inch is equal to 2.54 cm.
There are 25.4 thousandths of an inch in 1 cm.
5.5 inches is equal to approximately 13.97 centimeters.
There are 1.27 centimeters in half an inch.
Answer18 inch = 457.2 millimeter Direct Conversion Formula18 in*25.4 mm1 in=457.2 mm18 inches is 457.2 mm
0.28m = 28cm
18 inch???? if so 45.7
There are 10mm in 1cm so 28cm = 280mm.
1 inch = 2.54 cm 18 in = 45.72 cm Algebraic Steps / Dimensional Analysis Formula18 in* 2.54 cm 1 in = 45.72 cm
An inch is about 2.54 cm
It depends on whether the tiles are 18 inch * 18 inch or 18 cm * 18 cm, etc. And also on whether the room is 10ft *10ft or 10 yards*10 yards or 10 metres*10 metres etc.
100 cm
The answer depends on the units used for 18 x 18. It should be quite obvious to anybody that the number of 18 inch x 18 inch tiles will be quite different from 18 cm x 18 cm tiles!
2.45 cm in one inch.
2.54 cm =`1 inch
1.5 ft = 18 inches = 18*2.54 cm = 45.72 cm =457.2 mm
28cm to be more accurate 279.4mm Algebraic Steps / Dimensional Analysis Formula 11 in* 2.54 cm 1 in = 27.94 cm