A person bought 10 bottles for 1 dollar

A person bought 10 bottles for 1 dollar. How many for a dollar must he sell to gain 100%?

~8 minAnswer checked instantly

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #43830

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your answer

Checked against the answer in AQuA-RAT.