Question

The length, breadth,and height of a room are 12n,15m,and 18 m respectively. Determine the length of longest stick that can measure all the dimensions of the room in exact number of times

Answer 1

The longest stick is 30 m long

Answer 2

it will b the hcf of these three no. 12, 15 n 18 which is 3
so the longest stick that can measure all the dimensions of the room in exact number of times is of 3 m.