Higher June 2023 Paper 2 Q1
1
(a) Work out the value of \(\dfrac{25 - \sqrt{43.87}}{6 + 2.1^2}\)
Write down all the figures on your calculator display. (2)
Write down all the figures on your calculator display. (2)
(b) Work out the value of the reciprocal of 0.625 (1)
| Answer | Mark | Mark scheme |
|---|---|---|
| 1.765(2...) | M1 | for fully evaluating the numerator or denominator, eg 18.3... or 10.4(1) or answer of 1.76 or 1.77 or digits 1765(2...) |
| A1 | for 1.765(2......) |
Additional guidance
Answer must be given to at least 3 decimal places rounded or truncated. Check first 4 significant figures only.
| Answer | Mark | Mark scheme |
|---|---|---|
| 1.6 | B1 | for 1.6 oe |