Question

what is the smallest largth of a room in which an exact number of tables of length 12 metres and 9 metres can fit?​

Answer 1

Answer:

We have to find LCM of 12 and 9

12=2×2×3

9=3×3

LCM=2²×3²

4×9=36

therefore, the smallest length in which that table can be fitted=36m