2 2 2 3 3 4 5 8 (B1) for an ordered diagram with one error or omission or for an unordered diagram) 3 1 3 4 4 0 1 B1 for an appropriate key key 41 is 41 12 15 B1 for a measurement given as 7.3 to 7.7 (cm) M1 for is their measurement “7.5” 105 where “7.5” A1 (dep M1) ft 13 a 0.97 P1 for start to process, e.g. 1000 129 oe or 7 packets P1 (dep P1) for 10 × 1.29) where is their number of packets − (“7” “7” A1 cao b Comment C1 Comment, e.g. 28 is not a multiple of 6 14 70 M1 for method to find 3.5% of 400 , e.g. 0.035×400 (=14) M1 (dep M1) for × 5 (=70) “14” A1 cao SCB2 for 470 or 330 if no other marks awarded 15 38 P1 for a process to begin the problem, e.g. 90% of 17 or number of bags per week (= 510)
2 2 2 3 3 4 5 8 3 1 3 4 4 0 1 key 41 is 41 (B1) B1 for an ordered diagram with one error or omission or for an unordered diagram) for an appropriate key 12 15 B1 M1 A1 for a measurement given as 7.3 to 7.7 (cm) for “7.5” 105 where “7.5” is their measurement (dep M1) ft 13 a 0.97 P1 P1 A1 for start to process, e.g. 1000 129 oe or 7 packets (dep P1) for 10 − (“7” × 1.29) where “7” is their number of packets cao b Comment C1 Comment, e.g. 28 is not a multiple of 6 14 70 M1 M1 A1 for method to find 3.5% of 400 , e.g. 0.035×400 (=14) (dep M1) for “14” × 5 (=70) cao SCB2 for 470 or 330 if no other marks awarded 15 38 P1 for a process to begin the problem, e.g. 90% of 17 or number of bags per week (= 510)
gcse_1ma1_mark_scheme_3f__mock_set_2_.docx