75mm of rain is equivalent to 75 liters of water per square meter.
75mm is the greater value.
511 cm equals 511 centimetres.
30 cm is equal to 300 mm because there are 10 millimeters in 1 centimeter.
7.4 meters equals 740 cm.
4.6 centimetres equals exactly 4.6 cm.
it is equivalent to 140mm
.013 cm
10 cm
50 cm
30 cm
320 cm.