Question

Which of the following are multiple units of a metre?
1)decametre
2)millimetre
3)hectometre
4)decimetre
please ans correctly​

Answer 1

So to cover a larger distance we use km(kilometre) , hm (hectometre) , and dac(decametre). These are called the multiples of Metre. When the distance is smaller , we use Dm (decimetre , cm(centimetre) and mm (millimetre) . These are called the submultiples of Metre.

Answer 2

Explanation:

Units of length conversion charts are discussed here in metric units of length and customary units of length:

In math when we use length, we know that the standard unit of length is ‘Metre’ which is written in short as ‘m’.

A metre length is divided into 100 equal parts. Each part is named centimetre and written in short as ‘cm’. Thus, 1 m = 100 cm and 100 cm = 1 m

The long distances are measured in kilometre. This kilometre equals to 1000 metres. The kilometre is written in short as km.