An article costing rs.300 is sold at 10% discount on a mark-up…

An article costing rs.300 is sold at 10% discount on a mark-up price. What is the selling price after discount?

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 #41691