If 2 (A's capital) = 4 (B's capital) = 6 (C's capital)

If 2 (A's capital) = 4 (B's capital) = 6 (C's capital). Then the ratio of their capitals is?

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

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #31979