Question

a large hall size 22.4m by 18.9mhas to be tiled. what is the length of the largest square tile can be laid

Answer 1

in the area of 22.4 M 600 and 600 should be put

Answer 2

This is a question based on the concept of HCF.

HCF stands for highest common factor.

So, the largest length of the tile, that can be placed in a hall of 22.4 m by 18.9 m is 7 m