Question

Which one of the following is not equal to 100 meters?



0.100 kilometers

10 hectometers

10,000 centimeters

100,000 millimeters

Answer 1

I think its either 2 OR 3 idk..

Answer 2

1 kilometer is 1000 meters, so 0.1 kilometers is 100 meters.

10 hectometers are 10 * 100 meters, so 1000 meters.

10000 centimeters are 100 * 100 cm = 100 meters.

100.000 millimeters are 100 * 1000 mm = 100 meters.

Answer 3

but this is a physics / mathematics question and I am a biologist, so what do I know ^^