Lemma
MediumRatio & rate
AQuA-RAT train #42385 · Arithmetic · Ratio & rate

A plane flies 660 km with the wind and 570 km against…

A plane flies 660 km with the wind and 570 km against the wind in the same length of time. If the speed of the wind is 15 km/h, what is the speed of the plane in still air?

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 #42385

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