1 kilometer is the longest measurement among the three options. This is because 1 kilometer is equal to 1000 meters, which is longer than 10 meters and 100 centimeters. In order from longest to shortest: 1km > 10m > 100cm.
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no they are the same
1cm=10mm 1m=100cm 1km=1000m
No. 1km is 1000m.
2 metres is longer, as there are 100 centimetres in 1 metre.
What I learned in math and chemistry class is that you can set it up in a table like way to help you do the conversion. Start with 4814.8cm. You will need to multiply this number by 1m/100cm. This will convert your cm to m. The answer will be 48.148m. Now you need to take 48.148m and multiply it by 1km/1000m. This will convert your m then to km. Your final answer will be 0.048148km. This is the full equation: 4814.8cm x 1m/100cm x 1km/1000m = 0.048148km