20
450 mm = 45 cm
120 mm 1 centimeter = 10 millimeters
There are 20 cm in 200 mm
There are 10 mm in every cm.37.5 mm (1cm/10mm)= 3.75 cm
1 cms = 10 mms, hence 180 mms = 180/10 = 18 cms
On converting length we get : 1 cm=10 mm 300 mm =30 cm
Each cm has 10 mm.
1 inch = 25.4 mm
20 mm 1 cm = 10 mm 1 mm = 0.1 cm
1 cm= 10 mm 300cm= 10 x 300=3000mm 300 cms = 3000 mm - shanty (chacharsantosh@gmail.com)
Taking the region as a whole, less than 12 cms. The driest area received about 2 mm