Question

If large square beds of equal size are to be made from planting vegetable on a plot of land 18 metres long and 15 M wide what is the minimum possible length of each had

Answer 1

By trial and error we get 3*3=9. And 270/9=30. Therefore we get minimal possible length of a square bed as 3M.

NOTE: I AM GIVING THE LEAST POSSIBILITY IN WHOLE NUMBERS AND METERS AS UNIT.