| Giver | Post | Date |
| GarrettinTheHouse | Re: There are two alloys, A and B, of copper and zinc. The ratio (by weigh | 30-Nov-2025 |
| LakshayGairola | Re: There are two alloys, A and B, of copper and zinc. The ratio (by weigh | 22-Nov-2025 |
| fatherumiii | Re: There are two alloys, A and B, of copper and zinc. The ratio (by weigh | 22-Nov-2025 |
| ZIX | Re: There are two alloys, A and B, of copper and zinc. The ratio (by weigh | 10-Oct-2024 |
| youcouldsailaway | Re: There are two alloys, A and B, of copper and zinc. The ratio (by weigh | 09-Sep-2023 |
| abuomar.cu114 | Re: There are two alloys, A and B, of copper and zinc. The ratio (by weigh | 09-Sep-2023 |
| sreesankar | Re: There are two alloys, A and B, of copper and zinc. The ratio (by weigh | 11-Dec-2021 |
| TryingToAceVerbal | Re: There are two alloys, A and B, of copper and zinc. The ratio (by weigh | 08-Dec-2021 |