and cm into mm??
12 Answers

centimeters is onehundreth of a meter. a kilometer is a meter times a thousand. A millimeter is onethousandth of a meter.
To convert cm into km, take cm and divide it by 100 to find meters, and then divide by 1000 to find kilometers. To find millimeters from centimeters, take the unit and multiply in 10 years.

Convert Km To Cm

1 km = 1000 m = 1000 x 100 cm = 100000 cm
1 cm = 1/100 m (0.01 m) = 1/100 x 1/1000 km = 1/100000 km (0.00001 km)
1 cm = 10 mm
1 mm = 1/10 cm (0.1 cm)

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how do i convert cm into km???
and cm into mm??

Convert Centimeters To Kilometers

100 cm = 1 m
1,000 m = 1 km
1 km = 1,000 x 100 cm
1 km = 10,0000 cm
DIVIDE by 10,000

1 km=1000 m
1m =100cm
so 1 km = 1000 *100 cm = 100000cm
1cm =10 mm
when you hv to convert from bigger unit to smaller multiply it and when u convert from smaller unit to bigger divide it
1cm = 0.000001km

1 cm = 0.00001 km
1 cm = 10 mm
Isn’t the metric system nice? Everything is by 10’s and 100’s and 1000’s.

It’ll be easier if you draw a line.
Put Meter as your center.
Then place Decimeter on the left and place 0.1 or 10 on top of it. Then place Centimeter on the left of Decimeter. Place 0.01 or 100 on top. Millimeter is 0.001 or 1000.
Now, if we want to find out the value of 1 cm into mm, move 1 place to the left. that is equivalent to one zero on the end of a number. Therefore, 1 cm is equal to 10 mm.
The same as to the right side. Dekameter is 10, Hectameter is 100 and Kilometer is 1000. Now your line is complete.
Start from centimeter then move 5 places to the right. Therefore, it is equivalent to 5 zeroes in the end of the number. If its inverse, remove zeroes or move the decimal place. Sorry, its not add zero at the end but it is move the decimal place. .

1km = 1000m
1m = 100cm
1000m = 100*1000 = 100000cm
now , 100000cm = 1000m = 1 km
1cm = 1/100000 km = 0.00001 km
1cm =10 mm
Ans – 1cm = 0.00001km & 1cm = 10mm