| Giver | Post | Date |
| la1709 | If p,q and r are positive numbers, does q lie between p and r on the | 28-Apr-2023 |
| as19 | If p,q and r are positive numbers, does q lie between p and r on the | 19-Apr-2023 |
| kittle | If p,q and r are positive numbers, does q lie between p and r on the | 12-Jun-2022 |
| vsh08 | If p,q and r are positive numbers, does q lie between p and r on the | 18-May-2021 |
| Magin24 | If p,q and r are positive numbers, does q lie between p and r on the | 29-Mar-2021 |