Teja can do a piece of work in 15 days .Ravi is…

Teja can do a piece of work in 15 days .Ravi is 20% is more efficient than sakshi. the number of days taken by Tanya to do the same piece of work is?

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #89467