Lemma
MediumRatio & rate
AQuA-RAT train #74951 · Arithmetic · Ratio & rate

A boat can move upstream at 50 kmph and downstream at 20…

A boat can move upstream at 50 kmph and downstream at 20 kmph, then the speed of the current is?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

~8 minAnswer checked instantly

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #74951

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your answer

Checked against the answer in AQuA-RAT.