1MA0 Higher June 2013 Paper 1 Q8
8 Margaret has some goats.
The goats produce an average total of 21.7 litres of milk per day for 280 days.
Margaret sells the milk in \(\dfrac{1}{2}\) litre bottles.
Work out an estimate for the total number of bottles that Margaret will be able to fill with the milk.
You must show clearly how you got your estimate. (3)
| Working | Answer | Mark | Notes |
|---|---|---|---|
| \(\dfrac{20 \times 300}{0.5}\) | 12000 | 3 | B1 for 20 or 300 used M1 for \(\text{``}20\text{''} \times \text{``}300\text{''}\) or \(\dfrac{\text{``}20\text{''}}{0.5}\) or \(\dfrac{\text{``}300\text{''}}{0.5}\), values do not need to be rounded A1 for answer in the range 11200 –13200 SC B3 for 12000 with or without working |