1 mm= 1/1000 km
1,000,000 mm = 1 km
0.000001 km = 1 mm
1000000 mm = 1 km
1 km equals 100,000 mm
1000 mm = 1 m 1000 m = 1 km ⇒ 1000 x 1000 mm = 1000000 mm = 1 km ⇒ 50 mm = 50 ÷ 1000000 km = 0.00005 km
1 km
1 million mm in 1 km.
1 km = 1×10^6 mm 1 kilometer = 1,000,000 millimeters
1000 mm = 1 m = 0.001 km
There are 1000 mm in 1 m. Therea re 1000 m in 1 km. So there are 1000,000 mm in 1 km and 3000,000 mm in 3 km
(1 km) x (1,000 m/km) x (1,000 mm/m) = 1,000,000mm/km