Question

what if the length is put in metres? ​

Answer 1

Step-by-step explanation:

length can be put in many units

meters, centi meters, kilometers etc..

hope it helps you

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Answer 2

$Answer$

A meter rule is a device which is used to measure length of different objects. A meter rule of length 1m is equal to 100 centimeters (cm). On meter rule each cm is divided further in to 10 divisions which are called millimeters (mm). So, a meter rule can measure up to 1mm as smallest reading.