5/6 of the lights bulbs on a string of all red christmas…

5/6 of the lights bulbs on a string of all red christmas lights will light up. Then Fred replaced 1/2 of the dead bulbs with green bulbs. What fraction of the lights that light up are green?

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #37384