Percentage change

Mark scheme and answers · Total marks: 45

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Question 1 [1 mark]

£44.00

Mark scheme
  • A [1] — cao £44.00

Accept algebraically equivalent correct forms.

Question 2 [1 mark]

60 kg

Mark scheme
  • A [1] — cao 60 kg

Accept algebraically equivalent correct forms.

Question 3 [1 mark]

36 cm

Mark scheme
  • A [1] — cao 36 cm

Accept algebraically equivalent correct forms.

Question 4 [1 mark]

20%

Mark scheme
  • A [1] — cao 20%

Accept algebraically equivalent correct forms.

Question 5 [1 mark]

25%

Mark scheme
  • A [1] — cao 25%

Accept algebraically equivalent correct forms.

Question 6 [1 mark]

£135.00

Mark scheme
  • A [1] — cao £135.00

Accept algebraically equivalent correct forms.

Question 7 [1 mark]

£57.00

Mark scheme
  • A [1] — cao £57.00

Accept algebraically equivalent correct forms.

Question 8 [1 mark]

680 g

Mark scheme
  • A [1] — cao 680 g

Accept algebraically equivalent correct forms.

Question 9 [1 mark]

17700

Mark scheme
  • A [1] — cao 17700

Accept algebraically equivalent correct forms.

Question 10 [1 mark]

£1,299,000.00

Mark scheme
  • A [1] — cao £1,299,000.00

Accept algebraically equivalent correct forms.

Question 11 [1 mark]

50

Mark scheme
  • A [1] — cao 50

Accept algebraically equivalent correct forms.

Question 12 [1 mark]

£648.00

Mark scheme
  • A [1] — cao £648.00

Accept algebraically equivalent correct forms.

Question 13 [1 mark]

30

Mark scheme
  • A [1] — cao 30

Accept algebraically equivalent correct forms.

Question 14 [1 mark]

90%

Mark scheme
  • A [1] — cao 90%

Accept algebraically equivalent correct forms.

Question 15 [1 mark]

£49.50

Mark scheme
  • A [1] — cao £49.50

Accept algebraically equivalent correct forms.

Question 16 [1 mark]

12600

Mark scheme
  • A [1] — cao 12600

Accept algebraically equivalent correct forms.

Question 17 [2 marks]

£500.00

Mark scheme
  • A [2] — cao £500.00

Accept algebraically equivalent correct forms.

Question 18 [2 marks]

2640 mAh

Mark scheme
  • A [2] — cao 2640 mAh

Accept algebraically equivalent correct forms.

Question 19 [2 marks]

50%

Mark scheme
  • A [2] — cao 50%

Accept algebraically equivalent correct forms.

Question 20 [4 marks]

48.6 mpg

Mark scheme
  • A [4] — cao 48.6 mpg

Accept algebraically equivalent correct forms.

Question 21 [1 mark]

20%

Mark scheme
  • A [1] — cao 20%

Accept algebraically equivalent correct forms.

Question 22 [2 marks]

£25.56

Mark scheme
  • A [2] — cao £25.56

Accept algebraically equivalent correct forms.

Question 23 [2 marks]

£10,000.00

Mark scheme
  • A [2] — cao £10,000.00

Accept algebraically equivalent correct forms.

Question 24 [2 marks]

2441

Mark scheme
  • A [2] — cao 2441

Accept algebraically equivalent correct forms.

Question 25 [2 marks]

494

Mark scheme
  • A [2] — cao 494

Accept algebraically equivalent correct forms.

Question 26 [2 marks]

£100,000.00

Mark scheme
  • A [2] — cao £100,000.00

Accept algebraically equivalent correct forms.

Question 27 [2 marks]

40.5%

Mark scheme
  • A [2] — cao 40.5%

Accept algebraically equivalent correct forms.

Question 28 [2 marks]

450 g

Mark scheme
  • A [2] — cao 450 g

Accept algebraically equivalent correct forms.

Question 29 [2 marks]

£59,000.00

Mark scheme
  • A [2] — cao £59,000.00

Accept algebraically equivalent correct forms.

Question 30 [2 marks]

48500 litres

Mark scheme
  • A [2] — cao 48500 litres

Accept algebraically equivalent correct forms.