alleryWhich of these units is the smallest?
AThe millimetre
BThe metre
CThe kilometre
DThe centimetre
Answer & Solution
Correct answer: A. The millimetre
1. 1 km = 1000 m and 1 m = 100 cm.
2. 1 cm = 10 mm.
3. So the millimetre is the smallest of the four.
_Source: Wikipedia, Kilometre (CC BY-SA 4.0, rev 1368779852), kilometre_
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