A man invests in a 16% stock at 128

A man invests in a 16% stock at 128. The interest obtained by him is

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 #14608