1MA0 Higher June 2015 Paper 2 Q3
3 Use your calculator to work out \(\dfrac{\sqrt{70.25}}{4.2 - 2.37}\)
(a) Write down all the figures on your calculator display.
You must give your answer as a decimal. (2)
You must give your answer as a decimal. (2)
(b) Write your answer to part (a) correct to 4 decimal places. (1)
| Answer | Mark | Notes |
|---|---|---|
| 4.58006(9567) | 2 | M1 for 1.83 or 8.381(527307) or 4.6 or 4.58 or 4.580 or 4.5801 A1 for 4.58006(9567) |
| Answer | Mark | Notes |
|---|---|---|
| 4.5801 | 1 | B1 ft provided at least 5 decimal places in (a) |