Lemma
MediumRatio & rate
AQuA-RAT train #41957 · Arithmetic · Ratio & rate

A man can row 30 km downstream and 20 km upstream in…

A man can row 30 km downstream and 20 km upstream in 4 hours. He can row 45 km downstream and 40 km upstream in 7 hours. Find the speed of man in still water? A. 15 kmph B. 10 kmph

~8 minAnswer checked instantly

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #41957

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your answer

Checked against the answer in AQuA-RAT.