| Giver | Post | Date |
| Carcass | Re: The average (arithmetic mean) of a, b, c and d is 7 | 15-Apr-2023 |
| Akshay1713 | Re: The average (arithmetic mean) of a, b, c and d is 7 | 11-May-2022 |
| Swegurl | Re: The average (arithmetic mean) of a, b, c and d is 7 | 23-Nov-2021 |
| Onikofo | Re: The average (arithmetic mean) of a, b, c and d is 7 | 20-Nov-2021 |
| sunita106 | Re: The average (arithmetic mean) of a, b, c and d is 7 | 27-Feb-2019 |