A dishonest dealer professes to sell goods at the cost price but…

A dishonest dealer professes to sell goods at the cost price but uses a weight of 800 grams per kg, what is his percent?

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 #1800