The banker's discount on Rs.1150 due a certain time hence is Rs.115

The banker's discount on Rs.1150 due a certain time hence is Rs.115. Find the true discount and the banker's gain.

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 #30490