A person incurs 10% loss by selling a watch for $100

A person incurs 10% loss by selling a watch for $100. At what price should the watch be sold to earn 10% profit?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #52199