Question

define the term metre. Name one multiple and two submultiples of metre​

Answer 1

Answer:

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

Answer 2

It is the length between to find marks on a metal bar name of platinum iridium alloy.