0.3048m
You can't have 1 feet any more than you can have 1 mice: foot is singular, feet is plural.
152 cm = 4' 11.8"
0.25 or 25% in fraction form
0.3084m=1feet
12
511 cm equals 511 centimetres.
7.4 meters equals 740 cm.
4.6 centimetres equals exactly 4.6 cm.
it is equivalent to 140mm
.013 cm
10 cm