If the cost price of 12 pencils is equal to the selling…

If the cost price of 12 pencils is equal to the selling price of 8 pencils, the gain percent 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 #12736