Open a sealed food bag without changing total mass
Illustrative inputs, not verified product specifications or care recommendations.The household question
A full bag becomes the open stock component.
Measurements and assumptions
Before the change
| Unopened bags | 2 |
|---|---|
| Weight per bag (g) | 1000 |
| Open bag remaining (g) | 0 |
| Food or treat type | Dry food |
| Item name | Open a sealed food bag without changing total mass |
| Storage location | Household supply shelf |
| Minimum stock | 0 |
After the change
| Unopened bags | 1 |
|---|---|
| Weight per bag (g) | 1000 |
| Open bag remaining (g) | 1000 |
| Food or treat type | Dry food |
| Item name | Open a sealed food bag without changing total mass |
| Storage location | Household supply shelf |
| Minimum stock | 0 |
Carry out this task
- Save the Before values on the linked tool.
- Move one bag’s mass into Open bag remaining in one edit.
- Calculate & Save the After values on the same item. Check the ID is retained rather than creating another physical item.
Calculation and observed tool result
Before
2 × 1000 + 0 = 2,000 gRecorded quantity: 2,000 g.
After
1 × 1000 + 1000 = 2,000 gRecorded quantity: 2,000 g.
What the result means
The total remains 2,000 g before any food is used.
Limits of this example
Later use must be reflected in the measured remainder.
A mistake to avoid
Opening alone should not reduce available mass.
Open Pet Food & Treat Stock Tracker · How to Track Pet Food and Household Supplies