joe needs to construct a fence that is 75 yards long and 40 yards wide the arra also needs to be divided into 3 equal sections how many yards of fencing will be needed?

Answer 1

assuming that the area is divided into three 25x40 areas, then the fencing needed is

2*75 + 4*40

If you want three 75 x 40/3 areas, that's different.