Foundation June 2024 Paper 2R Q14
14 Bilpa, Claudia and David share 1200 euros.
Bilpa gets \(\dfrac{1}{5}\) of the 1200 euros.
Claudia gets 42% of the 1200 euros.
David gets the rest of the 1200 euros.
Given that
the amount of money Bilpa gets : the amount of money David gets = \(1 : n\)
work out the value of \(n\)
(4)
| Scheme | Marks |
|---|---|
\(\dfrac{1}{5}\times1200\) (= 240) oe or \(1200 \div 5\) (= 240) oe or 20(%) or 0.2 or 0.42 or \(\dfrac{42}{100}\) oe | M1 |
\(0.42\times1200\) (= 504) or \(\dfrac{42}{100}\times1200\) (= 504) oe or \(\dfrac{1}{5} + \dfrac{42}{100}\) \(\left(= \dfrac{62}{100}\right)\) oe or \(0.2 + 0.42\) (= 0.62) or \(20 + 42\) (= 62) | M1 |
\(1200 - (\text{``}{240}\text{''} + \text{``}{504}\text{''})\) (= 456) oe or \(1200 - \text{``}{744}\text{''}\) (= 456) or \(1 - \text{``}{\dfrac{62}{100}}\text{''}\) \(\left(= \dfrac{38}{100} = \dfrac{19}{50}\right)\) oe or \(1 - \text{``}{0.62}\text{''}\) (= 0.38) or \(100 - \text{``}{62}\text{''}\) (= 38) | M1 |
| Working not required, so correct answer scores full marks (unless from obvious incorrect working) Answer: 1.9 | A1 |
| (4) | |
| (4 marks) |
Notes
A1: oe
M2 for 744