1MA0 Foundation June 2017 Paper 2 Q3
3 The price of a calculator depends on the number of these calculators you buy.
The table gives information about the prices of this calculator.
| Number of calculators | Price of each calculator |
|---|---|
| 1–29 | £3.85 |
| 30–99 | £3.65 |
| 100 or more | £3.49 |
Mr Edwards wants to buy some of these calculators.
He has £200 to spend.
Work out the greatest number of calculators he can buy. (3)
| Answer | Mark | Notes |
|---|---|---|
| 54 | 3 | M1 for \(200 \div 3.85\) (= 51.94.. or 51) or \(200 \div 3.65\) (= 54.79.. or 54) or \(200 \div 3.49\) (= 57.31.. or 57) M1 for working out all of the above, or an answer of 54.79... A1 cao |