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5 votes
Which is the longest?
A. 2 km
B. 25 m
C. 2,500 cm
D. 3,000 mm

User Kozmo
by
8.5k points

1 Answer

0 votes
2km=2000m
25m=25m
2500cm=25m
3000mm=3m

Hence the longest is 2km=2000m
User Bostonou
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8.5k points