Pooja gave Neha as many euros as Neha started out with.
Neha then gave Pooja back as much as Pooja had left.
Pooja then gave Neha as back as many euros as Neha had left, which left Pooja broke and gave Neha a total of 80 pounds. How much did Pooja and Neha have at the beginning of their exchange?
Pooja had 50pound and Neha had 30 pound.