4MA0 Higher June 2017 Paper 4R Q3
3
(a) Work out the value of \(\quad\dfrac{17.7 \times 5.8}{\sqrt{3.4} + 5.3}\)
Write down all the figures on your calculator display. (2)
Write down all the figures on your calculator display. (2)
(b) Give your answer to part (a) correct to 3 significant figures. (1)
| Scheme | Marks |
|---|---|
| M1 | |
| 14.37028405 | A1 |
| (2) |
Notes
M1: 102.66 or 1.843(9...) or 7.143(9..)
A1: Accept 14.37(028......) rounded or truncated to at least 4SF
| Scheme | Marks |
|---|---|
| 14.4 | B1 ft |
| (1) | |
| (3 marks) |
Notes
B1 ft: As long as from at least 4sf