Question

Each of some iron rods, of length 2 metres is cut into five equal
pieces.
(i) What is the length of each piece?
(ii) What is the total length of such pieces?
(iii) What about 10 such pieces? In fraction ​

Answer 1

Answer:

1) the length of each piece is 40cm

2)the total length of such pieces is 200cm

3)200/400

=1/2

Answer 2

The OSI model, however, is a proven concept that is used in all other data communications protocols. It will continue to be used as a guideline for all other communications applications.