a man can row 14 kmph in still water.it takes him thrice…

a man can row 14 kmph in still water.it takes him thrice as long to row up as to row down the river.find the rate of stream

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 #17947