Find the simple interest on Rs

Find the simple interest on Rs. 64,000 at 16 2/3% per annum for 9 months.

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 #2376