4400 Higher June 2008 Paper 4 Q11
11 Joshi chooses two numbers from the box.
| 123.37 123.43 123.47 123.53 123.57 123.63 123.67 |
Marie says
“When you round Joshi’s two numbers to 1 decimal place, they are equal.”
Mikos says
“When you round Joshi’s two numbers to 3 significant figures, they are NOT equal.”
Both statements are correct.
Write down Joshi’s two numbers.
(2)
| Scheme | Marks |
|---|---|
| 123.47 & 123.53 | B2 |
| (2) | |
| (2 marks) |
Notes
B2: B1 for 123.37 & 123.43 or 123.57 & 123.63 (equal to 1dp)