250. You simply add a zero to the end of a "cm" number to get it's equivalent in "mm".
There are 27 millimeters in 2.7 centimeters. 2.7 centimeters x 10 millimeters/1 centimeter = 27 millimeters 1 centimeter = 10 millimeters
There are 10 mm in 1 cm, so you must multiply the 27.5 cm by 10 to get the answer of 275 mm.
multiply by 10
1cm = 10mm so 27cm = 270mm
254
27
270mm (10mm per cm).
27
27 centimeters = 270 Millimeters
27 centimeters
1 cm = 10 mm so 1.43 cm = 14.3 mm
1 cm = 10 mm 1.2 cm = 12 mm
1 cm = 10 mm 38.2 cm = 382 mm
2.4 cm = 24 mm 1 cm - 10 mm
10 mm = 1 cm
10 mm = 1 cm
1 cm = 10 mm