If 24 men can do a piece of work in 25 hours…

If 24 men can do a piece of work in 25 hours, in how many hours will 15 men do it ?

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 #47695