AQuA-RAT train #80274 · Algebra · Ratio, proportion & variation
The ratio of white balls to black balls is 1:2.If 9 grey…
The ratio of white balls to black balls is 1:2.If 9 grey balls are added then the ratio of white:black:grey is 2:4:3.Find the number of black balls.
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #80274
Stuck? A gentle nudge
No hints for this one.
Your answer
Checked against the answer in AQuA-RAT.