A can do a work in 24 days and B can do…

A can do a work in 24 days and B can do it in 12 days. In how many days A and B can do the work?

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 #6484