which is shorter 13 mm or 1.9 cm?

which is shorter 13 mm or 1.9 cm?
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1 Answer

Answer :

1 cm = 10 mmSo 1.9 cm = 19 mm, and 13 mm = 1.3 cm. This means that 13 mm is shorter than 1.9 cm because 13 mm (1.3 cm) is shorter than 19 mm (1.9 cm).
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