Two dishonest shop-owners mix water to milk before selling it in the…

Two dishonest shop-owners mix water to milk before selling it in the market. The first shop-owner mixes water to milk in the ratio 2 : 1 and second shop-owner mixes water to milk in the ratio 3 : 1. Now if both of them sell the milk at their cost price of $.60 and $.80 respectively, then from which shop-owner should the customer purchase the milk to get the maximum quantity of pure milk per $ paid?

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #22797