Foundation June 2017 Paper 1 Q7
7 By rounding each number to the nearest 10,
estimate the answer to \(\quad \dfrac{61 \times 47}{102}\)
You must show your working. [2 marks]
| Answer | Mark | Comments |
|---|---|---|
| Any two of 60, 50 and 100 | M1 | \(\dfrac{60 \times 50}{100}\) 60 and 50 may be implied by 3000 |
| 30 | A1 |
Additional guidance
| 30 with no working | M0A0 |
| 28.1… (from original values) and then rounded to 30 | M0A0 |