0
A kilometre is 1000 metres and a millimetre is 1/1000 metre. Therefore if you are converting kilometres into millimetres, you have to multiply by 1,000,000.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What 2 conversion factors could you use to convert from inches to kilometers?
Multiply by 25.4 to convert from inches to millimetres. Divide by 1 million to convert from millimetres to kilometres.
Convert millimeters into kilometers?
1 millimetre is 0.000001 kilometres, as there are 1,000,000 millimetres in a kilometre.
How do you convert millimetres into metres?
There are 1000 millimetres in one metre. Therefore, to convert from millimetres to metres, divide by 1000.
1000 millimetres times 2000 millimetres?
1000 mm X 2000 mm = 2,000,000 millimeters. However since this is such a large number it is better to convert it into a different measurement such as 2 kilometers.
Convert 1.5 centimeters to millimetres?
It is 15 millimetres.
How do you convert decimetres to millimetres?
There are 100 millimetres in one decimetre. Therefore, to convert millimetres to decimetres, divide by 100. For example, 1500 millimetres is equal to 1500/100 = 15 decimetres.
What is the relationship between millimetres and centimeters?
There are 10 millimetres in one centimetre. Therefore, to convert from millimetres to centimetres, divide the number by 10. To convert from centimetres to millimetres, multiply the number by 10.
How do you convert feet to millimetres?
There are 304.8 millimetres in one foot. Therefore, to convert feet to millimetres, multiply by 304.8. For example, 3 feet is equal to 3 x 304.8 = 914.4 millimetres.
How do you convert yards to millimeters?
1 yard = 914.4 millimetres. To convert a value in yards to millimetres, multiply by 914.4.
How do you convert millimeter to an inch?
There are 25.4 millimetres in an inch. You need to divide the millimetres figure by 25.4 to convert to inches.
How do you convert inches to millimetres?
There are 25.4 millimetres in one inch. Therefore, to convert between millimetres and inches, divide by 25.4. For example, rounded to two decimal places, 640 millimetres is approximately equal to 640/25.4 = 25.20 inches.
What does 30 inches convert to in millimetres?
30 inches = 762 millimetres
