How many millimetres make 1 kilometre?
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Answered by
1
1 Kilometre =1000000 millimeters.
Answered by
3
1 km = 1000 m
1 m = 100 cm
1 cm = 10 mm
∴ 1 km = 1000 m
= 1000 * 100 cm
= 1000 * 100 * 10 mm
∴ 1 km = 10,00,000
Thus, 10,00,000 millimetres make one kilometre.
1 m = 100 cm
1 cm = 10 mm
∴ 1 km = 1000 m
= 1000 * 100 cm
= 1000 * 100 * 10 mm
∴ 1 km = 10,00,000
Thus, 10,00,000 millimetres make one kilometre.
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