1MA0 Foundation June 2016 Paper 1 Q11
11 Amber earns £7 for each hour she works from Monday to Friday.
She earns £10 for each hour she works on Saturday.
One week Amber worked for 4 hours on Saturday.
That week she earned a total of £180
(a) How many hours did Amber work that week? (3)
Chris works for 7 hours each day from Monday to Friday.
He earns \(e\) pounds for each hour he works.
(b) Write down an expression, in terms of \(e\), for the total amount, in pounds, that Chris earns from Monday to Friday.
Give your answer in its simplest form. (2)
Give your answer in its simplest form. (2)
| Answer | Mark | Notes |
|---|---|---|
| 24 | 3 | M1 for \(4 \times 10\) (= 40) M1 for operations \(-\text{``}40\text{''}\) then \(\div 7\) in correct order or 20 A1 cao |
| Answer | Mark | Notes |
|---|---|---|
| \(35e\) | 2 | M1 for \(7 \times e\) or \(5 \times e\) or \(7 \times 5 \times e\) oe A1 for \(35e\) (ignore £ signs) |