Mathematical Literacy Grade 11 P1 2014 Memo (Eng)

Downloaded from hlayiso.com NATIONAL SENIOR CERTIFICATE GRADE 11 NOVEMBER 2014 MATHEMATICAL LITERACY P1 MEMORANDUM MARKS: 100 This memorandum consists of 6 pages.

Downloaded from hlayiso.com 2 MATHEMATICAL LITERACY P1 (NOVEMBER 2014) QUESTION 1 Q SOLUTION Finance 1.1.1 R70,17 x 3 + 2 x R2 367,54 + R28,06 x 3 + R28,94  1M R210,51 + R4 735,08 + R84,18 + R28,94  1S R5 058,71  1A (3) 1.1.2 1M  = R1,40  1A (2) 1.1.3 December  2RT (2) 1.1.4 VAT number 8754896368  2RT (2) 1.1.5 Brush cutter RYOBI 43CC  2RT (2) 1.1.6 Q 000002158  2RT (2) Measurement 1.1.7 1 000 mℓ = 1 ℓ 2 00 mℓ = x  1M = 0,2 ℓ =x  1A (2) 1.1.8 12 x 13  1M = 156 months  1A (2) Data Handling 1.2.1 School E  2A (2) 1.2.2 School A fees – School B fees R14 000 – R12 000  1M = R2 000,00  1A (2) [21] Copyright reserved Please turn over

Downloaded from hlayiso.com (NOVEMBER 2014) MATHEMATICAL LITERACY P1 3 QUESTION 2 Q SOLUTION Finance 2.1.1  2SF  1A (3) = R168 947,37  OR R192 600 x R23 652,63  R19 6200 – R23 652,63  = R168 947,37  OR R192 600: 𝓧  = 114% : 100  x = R168 947,37  2.1.2 1D = R13,28  1A (2) 2.2.1 Profit = R7 200,00 – R3 339,14  1SF = R3 860,86  1A (2) 2.2.2 R350,00 x 4 = R1 400,00  OR 1% of R350 1M R1 400,00 x 1%  R3,50 x 4 1S = R14,00 a month  = R14,00 1A (3) 2.2.3 – 1SF x 100  1S = x 100  1CA = 5,56 or 5,6%  (3) 2.3.1 1D  1S 1A =  = 0,00074  (3) 2.3.2 Instalment due = + R21,00  1SF 1S = R5 753,05 ÷12 + R21,00  1CA = R479,42 + R21,00 = R500,42  (3) 2.3.3 R6 879  2D 379,83  1A = R18,1107  = R18,11 (3) [22] Copyright reserved Please turn over

Downloaded from hlayiso.com 4 MATHEMATICAL LITERACY P1 (NOVEMBER 2014) QUESTION 3: MEASUREMENT 3.1.1 Area = 162 m x 160 m  1SF = 25 920 m2  1A (2) 3.1.2 Perimeter = 2(160 m +162 m)  1SF = 644 m  1A (2) 3.1.3 No. of holes = 324 ÷ 2 – 1  1SF = 162 – 1  1S = 161 holes  1A (3) 3.1.4 SA = 2(6,2 m x 3 m) + 2(5,1 x 3 m) – (1,71 m2 + 4,875 m2)  = 37,2 m2 + 30,6 m2 – 6,585 m2  1SF = 61,215 m2  1S 1A (3) 3.1.5 1 ℓ = 6 m2 x = 61,215  1M 61,215 ÷6 = x x = 10,2025 / 5  1M = 2,0405 Therefore 3 (5 ℓ) tins of paint.  1A (3) 3.2  1CV Penalise if units not written  1SF = 34,26 kg/m2  1A Accept 114 kg (33,97 kg/m2) 1U (4) [17] QUESTION 4 4.1.1 C2  2RM (2) 4.1.2 Indian Ocean  2RM (2) 4.1.3 Swaziland  and Mozambique  2RM (2) 4.1.4 6,5 x 2 600 000 =16 900 000  1M 16 900 000 ÷100 000  1C = 169 km  1A L3(3) 4.1.5 .Big Bend  3RM .Lavumisa  .Mkuze  .Phinda L1(3) Copyright reserved Please turn over

Downloaded from hlayiso.com (NOVEMBER 2014) MATHEMATICAL LITERACY P1 5 4.1.6 Kwazulu-Natal  2A (2) 4.1.7 Qumbu  2A Mount Frere  (2) [16] QUESTION 5: DATA HANDLING 5.1.1 Limpopo  2RT (2) 5.1.2 Gauteng : Total number of babies 60 : 320  2CV : . … 1A 1: 5  1R (4) 5.1.3 Number of births as on 1 January 2014 80 70 60 50 Number of births 40 30 20 10 0 Eastern Cape Limpopo Mpumalanga Nothern Cape Western Cape Gauteng KwaZulu Natal Provinces 1 Mark per bar strictly accurate (4) (only the missing ones in the paper) (4) Copyright reserved Please turn over

Downloaded from hlayiso.com 6 MATHEMATICAL LITERACY P1 (NOVEMBER 2014) 5.2.1  1 add  1M = 5,45B 1A (3) 5.2.2 Median = R2,76 + R2,91)  1M 2  1S = ( 1A = R2,84  (3) 5.2.3 Modal value = R6,50  2A (2) 5.2.4  1M  1A (2) 5.2.5 Range = R3,36 – R2,16  2A = R1,20  (2) 5.2.6 R1,39  2RB (2) [24] TOTAL: 100 Copyright reserved Please turn over