You are right. I am unable to edit that post unfortunately. The final table becomes: | blue | red | --------|------|------|----- pearls |

You are right. I am unable to edit that post unfortunately. The final table becomes: | blue | red | --------|------|------|----- pearls | 25 | 40 | 65 --------|------|------|----- empty | 15 | 20 | 35 --------|------|------|----- | 40 | 60 | 100 And the final answer is 5/8.