Lemma
MediumAverages
AQuA-RAT train #3956 · Arithmetic · Averages

It took Malcom 3.5 hours to drive from city A to city…

It took Malcom 3.5 hours to drive from city A to city B. On his way back to city A, he increased his speed by 20 km per hour and it took him 3 hours. Find the average speed for the whole journey.

~8 minAnswer checked instantly

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #3956

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your answer

Checked against the answer in AQuA-RAT.