An enclosed rectangular garden is 6 meters by 15 meters. Additional fencing within the garden can divide it into three smaller plots, two of them square and one rectangular. What is the least number of meters of additional fencing that is needed?

Answer 1

Make a sketch,
so the two squares must be
6by6 each and the rectangle must be 3by6
Wouldn't we just need 2 divisions of 6 m each?
or 12 m ?

Am I missing something here ?