Foundation June 2022 Paper 2 Q1
1
(a) Write 0.3 as a percentage. (1)
(b) Write \(\dfrac{29}{100}\) as a decimal. (1)
(c) Write \(\dfrac{17}{20}\) as a decimal. (1)
(d) Write these numbers in order of size.
Start with the smallest number.
\(-7 \qquad 8 \qquad {-9} \qquad 16 \qquad {-3}\) (1)
Start with the smallest number.
\(-7 \qquad 8 \qquad {-9} \qquad 16 \qquad {-3}\) (1)
(e) Write these numbers in order of size.
Start with the smallest number.
0.044 0.104 0.04 0.009 0.2 (1)
Start with the smallest number.
0.044 0.104 0.04 0.009 0.2 (1)
There are 400 cars in a car park.
\(\dfrac{3}{10}\) of the cars are grey.
(f) Work out how many of the cars in the car park are not grey. (2)
| Scheme | Marks |
|---|---|
| 30 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| 0.29 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| 0.85 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| \(-9, -7, -3, 8, 16\) | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| 0.009, 0.04, 0.044, 0.104, 0.2 | B1 |
| (1) |
Notes
B1: extra zeros at the end are fine and the numbers may be separated by any signs eg \(\lt\) or , etc
| Scheme | Marks |
|---|---|
| \(1 - \dfrac{3}{10}\left(= \dfrac{7}{10}\right)\) oe or \(\dfrac{3}{10} \times 400\) (= 120) oe | M1 |
| 280 | A1 |
| (2) | |
| (7 marks) |
Notes
M1: or use of \(\dfrac{7}{10}\) eg \(\dfrac{400}{10} \times 7\)
A1: Cao