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abc
General Certificate of Secondary Education


Mathematics 4307
Specification B

Module 1 Tier H 43051H



Mark Scheme
2009 examination - November series

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Mark schemes are prepared by the Principal Examiner and considered, together with the
relevant questions, by a panel of subject teachers. This mark scheme includes any
amendments made at the standardisation meeting attended by all examiners and is the scheme
which was used by them in this examination. The standardisation…

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Mathematics B, 43051H - AQA GCSE Mark Scheme 2009 November series




The following abbreviations are used on the mark scheme:


M Method marks awarded for a correct method.

A Accuracy marks awarded when following on from a correct method.
It is not necessary always to see the method. This can…

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Mathematics B, 43051H - AQA GCSE Mark Scheme 2009 November series



MODULE 1 HIGHER TIER 43051H

Note: Probability - Accept fraction, decimal or percentage. Do not accept ratio.

Intention to multiply the products
1 (0 × 8) + (1 × 17) + (2 × 14)
and add them
+ (3…

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Mathematics B, 43051H - AQA GCSE Mark Scheme 2009 November series



1430
5(a) × 100 or 1430 ÷ 60 M1 23.8 seen implies M1
6000
24 A1 Accept 23 with working
Calculating each
Alternative item separately:
5(b) 1192 + 1285 + 960 + 758
× 100 methods 19.8, 21.4, 16…

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Mathematics B, 43051H - AQA GCSE Mark Scheme 2009 November series



10(a) 20 × 1.2 or 20 × 0.9 or 24 or two 12's or two 9's in correct
M1
or 18 blocks on graph
(20 × 1.2) + (10 × 4.4) +
oe
(10 × 2.9) + (20 ×…

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