Best buys

Mark scheme and answers · Total marks: 30

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Question 1 [1 mark]

Mark scheme
  • A [1] — cao 150g bag

Accept algebraically equivalent correct forms.

Question 2 [1 mark]

Mark scheme
  • A [1] — cao pack of 6

Accept algebraically equivalent correct forms.

Question 3 [1 mark]

Mark scheme
  • A [1] — cao 12-pack

Accept algebraically equivalent correct forms.

Question 4 [1 mark]

Mark scheme
  • A [1] — cao bag of 6

Accept algebraically equivalent correct forms.

Question 5 [1 mark]

Mark scheme
  • A [1] — cao 2-litre bottle

Accept algebraically equivalent correct forms.

Question 6 [1 mark]

Mark scheme
  • A [1] — cao 500g box

Accept algebraically equivalent correct forms.

Question 7 [1 mark]

Mark scheme
  • A [1] — cao multipack

Accept algebraically equivalent correct forms.

Question 8 [1 mark]

Mark scheme
  • A [1] — cao 2-litre bottle

Accept algebraically equivalent correct forms.

Question 9 [1 mark]

Mark scheme
  • A [1] — cao 200g jar

Accept algebraically equivalent correct forms.

Question 10 [1 mark]

Mark scheme
  • A [1] — cao pack of 9

Accept algebraically equivalent correct forms.

Question 11 [1 mark]

Mark scheme
  • A [2] — cao 250g jar

Accept algebraically equivalent correct forms.

Question 12 [1 mark]

Mark scheme
  • A [2] — cao 600g loaf

Accept algebraically equivalent correct forms.

Question 13 [1 mark]

Mark scheme
  • A [2] — cao 800g loaf

Accept algebraically equivalent correct forms.

Question 14 [1 mark]

Mark scheme
  • A [2] — cao 7kg bag

Accept algebraically equivalent correct forms.

Question 15 [1 mark]

Mark scheme
  • A [2] — cao 5kg bag

Accept algebraically equivalent correct forms.

Question 16 [1 mark]

Mark scheme
  • A [2] — cao 1.25 litre bottle

Accept algebraically equivalent correct forms.

Question 17 [1 mark]

Mark scheme
  • A [2] — cao pack of 8

Accept algebraically equivalent correct forms.

Question 18 [1 mark]

Mark scheme
  • A [2] — cao pack of 8

Accept algebraically equivalent correct forms.

Question 19 [1 mark]

Mark scheme
  • A [2] — cao 1.5-litre bottle

Accept algebraically equivalent correct forms.

Question 20 [1 mark]

Mark scheme
  • A [2] — cao 5p

Accept algebraically equivalent correct forms.

Question 21 [1 mark]

Mark scheme
  • A [2] — cao 400g tin

Accept algebraically equivalent correct forms.

Question 22 [1 mark]

Mark scheme
  • A [2] — cao pack of 12

Accept algebraically equivalent correct forms.

Question 23 [1 mark]

Mark scheme
  • A [2] — cao 2.4kg box

Accept algebraically equivalent correct forms.

Question 24 [1 mark]

Mark scheme
  • A [2] — cao 10p

Accept algebraically equivalent correct forms.

Question 25 [1 mark]

Mark scheme
  • A [2] — cao Box B

Accept algebraically equivalent correct forms.

Question 26 [1 mark]

Mark scheme
  • A [2] — cao 1-litre bottle

Accept algebraically equivalent correct forms.

Question 27 [1 mark]

Mark scheme
  • A [2] — cao 1.2kg jar

Accept algebraically equivalent correct forms.

Question 28 [1 mark]

Mark scheme
  • A [2] — cao 2.4kg bag

Accept algebraically equivalent correct forms.

Question 29 [1 mark]

Mark scheme
  • A [2] — cao 24-pack

Accept algebraically equivalent correct forms.

Question 30 [1 mark]

Mark scheme
  • A [3] — cao 500ml bottle

Accept algebraically equivalent correct forms.