Question

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Answer 1

Hope my answer would help u!!!

Answer 2

Given length of a room = 8m 25cm

                                        = 825cm.


Given breadth of a room = 6m 75cm

                                           = 675cm.


Given height of room = 4m 50cm

                                     = 450cm.

Now,

We need to find the HCF of 825,675,450.


Prime factorization of 825 = 3 * 5 * 5 * 11

Prime factorization of 675 = 3 * 3 * 3 * 5 * 5

Prime factorization of 450 = 2 * 3 * 3 * 5 * 5

HCF(825,675,450) = 5 * 5 * 3

                                = 75.



Therefore the longest rod which can measure the three dimensions = 75cm.


Hope this helps!