To convert 10 cm to mm, we need to multiply by 10 (since 1 cm = 10 mm). So, 10 cm is equal to 100 mm. Adding the 2 mm gives us a total of 102 mm. Therefore, the fraction for 10 cm and 2 mm is 102/10, which simplifies to 51/5.
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1 cm = 10 mm 2 cm = 2 x 10 mm = 20 mm
1 cm = 10 mm so that 2 cm = 2*10 = 20 mm. Simple!
1 cm = 10 mm 2 cm = 20 mm . . . 9 cm = 90 mm 10 cm = 100 mm 20 cm = 200 mm 30 cm = 300 mm
5 cm X 10 mm/cm = 50 mm 2 cm X 10 mm/cm = 20 mm 50 mm - 20 mm = 30 mm The answer is 30 mm.
10 mm = 1 cm 4 mm = (4 / 10) = 0.4 cm = 2/5 of a cm