No.
87.6 there are 10 mm per cm, so just divide the number of mm you have by 10 to know the number of cm.
7.8cm
230 cm. One cm is equivalent to ten mm.
2.54 cm
1 cm equals 10 mm there for 254 cm equal 2,540 mm
There are 7 cm in 70 mm. This conversion is based on the fact that 1 cm is equivalent to 10 mm.
38 mm = 3.8 cm
8000 mm.... it's the equivalent of 800 cm.
ANSWER 1 cm = 10 mm so 68 cm = 68 x 10 = 680 mm
5cm
There are 10 millimeters (mm) in one centimeter (cm). Therefore, 40 mm is equivalent to 4 cm.
2.9 cm is equivalent to 29 mm