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To convert km to mm you multiply km by 1,000,000 (one million). So, 1km = 1 million millimeters.

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9y ago
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9y ago

To change millimeters into km, one needs to divide by 1,000,000

1 mm = 1/1000000 km

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Q: What do you multiply by when you put km into mm?
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Which is bigger a km or a mm?

km is bigger than mm km = kilometre and the kilo- prefix means multiply (the unit) by 1000. mm = millimetre and the milli- prefix means multiply (the unit) by 1/1000. x1000 is bigger than x1/1000 so km is bigger than mm.


How do you convert 57 million km to mm?

Multiply by one million.


How do you convert 65 km to mm?

Multiply km by one million (1km is 1 million mm): 65km = 65 x 1,000,000 = 65,000,000mm


How do you calculate how many mm are in 0001 km?

You multiply the number of kilometers by a million.


What is radius of earth in mm?

en.wikipedia.org/wiki/Earth_radiusfind the radius in km and multiply by 1 million.


How many mm are in 8 km?

8 km = 8000 mTo convert from km to m, multiply by 1000.


How many mm in a 5k?

There's 1000mm in a metre and 1000m in a km so multiply by 1million convert kmto mm: 5km = 5000*1000 = 5,000,000mm


How do you convert 6 miles to milimeters?

1 miles = 1.609344 kilometers (km) 1 kilometers = 1000 meters (m) 1 meter = 1000 millimeters (mm) So...6 mile × 1.609344 km/mile × 1000 m/km × 1000 mm/m = 9656064 mm


How much is 4.876953 kilometers to mm?

The prefix "kilo" means 1000; the prefix "milli" (in millimeters, abbreviated mm) means 1/1000. Therefore, to convert from km to mm, you multiply by a million.


What is the km of 36100 mm?

106 mm = 1 km so 36100 mm = 36100/1000000 km = 0.0361 km. Simple!


How do you work out mm to km?

You could go through meters. Example. 10,000 millimeters (1 meter/1000 mm)(1 kilometer/1000 meters) = 0.01 kilometers ============


How many mm are in 48 km?

There are 48,000,000 millimetres in 48 kilometres. To work it out, you simply multiply step by step down the metric system until you end up at mm: 48 km = 48,000 m 48,000 m = 4,800,000 cm 4,800,000 cm = 48,000,000 mm