Foundation June 2017 Paper 1 Q17
17 5 tins of soup have a total weight of 1750 grams.
4 tins of soup and 3 packets of soup have a total weight of 1490 grams.
Work out the total weight of 3 tins of soup and 2 packets of soup. (4)
| Answer | Mark | Notes |
|---|---|---|
| 1110 | M1 | method to find the weight of 1 tin of soup e.g. \(1750 \div 5\ (=350)\) |
| M1 | method to find the weight of 3 packets of soup e.g. \(1490 - (4 \times \text{``}350\text{''})\ (=90)\) | |
| M1 | method to find the weight of 3 tins and 2 packets e.g. \(3 \times \text{``}350\text{''} + \text{``}90\text{''} \div 3 \times 2\) | |
| A1 | cao |