Paul sold an item for Rs.3600/- and incurred a loss of 40%

Paul sold an item for Rs.3600/- and incurred a loss of 40%. At what price should he have sold the item to have gained a profit of 40%?

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #26149