Question

A 2 meters 55 centimetres long rod or a metre scale. Which is longer and by how much? solution​

Answer 1

first we have to change 2 metre in centimetre..

1 metre is equal to 100 centimetre hence 2 metre is equal to 200 centimeter ...

ATQ..

which one is long and by how much:-

2 meters = 200 centimeter

and another is

55 centimeter

... so first one rod is is longer than another by 145 CM..