A1 cao 11 (a) mins 5hours 47 minutes 2 M1 for or seen A1 cao (b) 56 tiles 2 M1 for 554 minutes or A1 cao 12 (a) (i) Nutty Crunch 1 B1 cao (ii) 186kj 1 B1 cao (b)(i) 119g 2 M1 for or A1 cao (ii) 9.8g 2 M1 for or or or A1 cao 13 (a) 4 : 3 : 5 2 M1 for 640 : 480 : 800 or 320 : 240 : 400 A1 cao (b) 2.5 oe 1 A1 cao 14 (a) £50 1 B1 cao (b)(i) £200 1 B1 cao (ii) £110 1 B1 cao (c) £30 is 1 hr hrs 2 M1 for £30 is 1 hour’s work A1 cao 15 Shown, with 4 M1 for method to find angle reasons M1 for full method ; C1 for one appropriate reason C1 for complete set of reasons
A1 cao 11 (a) (b) mins 5hours 47 minutes 56 tiles 2 2 M1 A1 M1 A1 for or seen cao for 554 minutes or cao 12 (a) (i) (ii) (b)(i) (ii) Nutty Crunch 186kj 119g 9.8g 1 1 2 2 B1 B1 M1 A1 M1 A1 cao cao for or cao for or or or cao 13 (a) (b) 4 : 3 : 5 2.5 oe 2 1 M1 A1 A1 for 640 : 480 : 800 or 320 : 240 : 400 cao cao 14 (a) (b)(i) (ii) (c) £30 is 1 hr £50 £200 £110 hrs 1 1 1 2 B1 B1 B1 M1 A1 cao cao cao for £30 is 1 hour’s work cao 15 Shown, with reasons 4 M1 M1 for method to find angle for full method ; C1 C1 for one appropriate reason for complete set of reasons
pixl_ppe_may_edexcel_2f_ms.docx