Metric units (area and volume)

Mark scheme and answers · Total marks: 49

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Question 1 [1 mark]

50000 cm²

Mark scheme
  • A [1] — cao 50000 cm²

Accept algebraically equivalent correct forms.

Question 2 [1 mark]

0.0003 m³

Mark scheme
  • A [1] — cao 0.0003 m³

Accept algebraically equivalent correct forms.

Question 3 [1 mark]

352 cm²

Mark scheme
  • A [1] — cao 352 cm²

Accept algebraically equivalent correct forms.

Question 4 [1 mark]

462 cm²

Mark scheme
  • A [1] — cao 462 cm²

Accept algebraically equivalent correct forms.

Question 5 [1 mark]

72

Mark scheme
  • A [1] — cao 72

Accept algebraically equivalent correct forms.

Question 6 [1 mark]

271.7 m²

Mark scheme
  • A [1] — cao 271.7 m²

Accept algebraically equivalent correct forms.

Question 7 [1 mark]

3600π cm³

Mark scheme
  • A [1] — cao 3600π cm³

Accept algebraically equivalent correct forms.

Question 8 [1 mark]

25000 m²

Mark scheme
  • A [1] — cao 25000 m²

Accept algebraically equivalent correct forms.

Question 9 [1 mark]

27 cm³

Mark scheme
  • A [1] — cao 27 cm³

Accept algebraically equivalent correct forms.

Question 10 [1 mark]

8 m²

Mark scheme
  • A [1] — cao 8 m²

Accept algebraically equivalent correct forms.

Question 11 [1 mark]

144π cm²

Mark scheme
  • A [1] — cao 144π cm²

Accept algebraically equivalent correct forms.

Question 12 [1 mark]

0.45 m³

Mark scheme
  • A [1] — cao 0.45 m³

Accept algebraically equivalent correct forms.

Question 13 [1 mark]

5 cm

Mark scheme
  • A [1] — cao 5 cm

Accept algebraically equivalent correct forms.

Question 14 [2 marks]

100π cm²

Mark scheme
  • A [2] — cao 100π cm²

Accept algebraically equivalent correct forms.

Question 15 [2 marks]

450 cm³

Mark scheme
  • A [2] — cao 450 cm³

Accept algebraically equivalent correct forms.

Question 16 [2 marks]

57

Mark scheme
  • A [2] — cao 57

Accept algebraically equivalent correct forms.

Question 17 [2 marks]

3 m

Mark scheme
  • A [2] — cao 3 m

Accept algebraically equivalent correct forms.

Question 18 [2 marks]

0.0096 hectares

Mark scheme
  • A [2] — cao 0.0096 hectares

Accept algebraically equivalent correct forms.

Question 19 [2 marks]

3000 mm²

Mark scheme
  • A [2] — cao 3000 mm²

Accept algebraically equivalent correct forms.

Question 20 [2 marks]

300π cm³

Mark scheme
  • A [2] — cao 300π cm³

Accept algebraically equivalent correct forms.

Question 21 [2 marks]

905 cm³

Mark scheme
  • A [2] — cao 905 cm³

Accept algebraically equivalent correct forms.

Question 22 [2 marks]

300 cm³

Mark scheme
  • A [2] — cao 300 cm³

Accept algebraically equivalent correct forms.

Question 23 [2 marks]

18.8 m²

Mark scheme
  • A [2] — cao 18.8 m²

Accept algebraically equivalent correct forms.

Question 24 [2 marks]

50 cm²

Mark scheme
  • A [2] — cao 50 cm²

Accept algebraically equivalent correct forms.

Question 25 [2 marks]

754 ml

Mark scheme
  • A [2] — cao 754 ml

Accept algebraically equivalent correct forms.

Question 26 [2 marks]

419 cm³

Mark scheme
  • A [2] — cao 419 cm³

Accept algebraically equivalent correct forms.

Question 27 [2 marks]

6 cm

Mark scheme
  • A [2] — cao 6 cm

Accept algebraically equivalent correct forms.

Question 28 [2 marks]

96

Mark scheme
  • A [2] — cao 96

Accept algebraically equivalent correct forms.

Question 29 [2 marks]

5 cm

Mark scheme
  • A [2] — cao 5 cm

Accept algebraically equivalent correct forms.

Question 30 [4 marks]

V = 4x³ - 140x² + 1200x

Mark scheme
  • A [4] — cao V = 4x³ - 140x² + 1200x

Accept algebraically equivalent correct forms.