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To compare 0.5 cm and 5 mm, we need to convert them to the same unit. Since 1 cm is equal to 10 mm, 0.5 cm is equal to 5 mm. Therefore, 0.5 cm is equal to 5 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.
There are 10 millimetres in one centimetre. Therefore, to convert from millimetres to centimetres, divide by 10. In this instance, 50 millimetres = 50 / 10 = 5 centimetres.
That is a list of four different lengths.
There are 10 millimetres in one centimetre. Therefore, 8 centimetres is equal to 8 x 10 = 80 millimetres. Therefore, 8 centimetres is equal to 80/5 = 16 times longer than 5 millimetres.