5 skilled workers can build a wall in 20days; 8 semi-skilled workers…

5 skilled workers can build a wall in 20days; 8 semi-skilled workers can build a wall in 25 days; 10 unskilled workers can build a wall in 30days. If a te am has 2 skilled, 6 semi-skilled and 5 unskilled workers, how long will it take to build the wall?

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #39868