Question

Express 450 metre in kilometre and centimetre.​

Answer 1

Explanation:

450x100=45000cm

450/1000=0.45km

Answer 2

450 m is 0.45 kilometre  and 45000 centimetre.

Explanation:

• As we should know kilometre, metre and centimetre are all part of the metric system.

• Kilometres refers to areas which are larger in aspect, like acres of land would be expressed in kilometres.

• On the other hand, centimetre is a scale which is used for smaller things like a sheet of paper.

• In order to convert 450 metres in kilometres we divide it by 1000 thus making it 0.45.

• And in order to convert 450 metres in centimetres we multiply it by 100 making it 45000 cm.

       $450\times 100=45000$ cm

        $\frac {450}{1000}=0.45km$.

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