Lemma
MediumRatio, proportion & variation
AQuA-RAT train #80699 · Algebra · Ratio, proportion & variation

The L.C.M

The L.C.M. of 2 numbers is 40. The numbers are in the ratio 4:5. Find their sum?

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 #80699

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your answer

Checked against the answer in AQuA-RAT.