Gr6 Math N16 MEMO Xhosa

Downloaded from hlayiso.com ISIGABA ESIPHAKATHI IBANGA 6 NOVEMBA 2016 IMATHEMATIKA IMEMORANDAM AMANQAKU: 75 Le memorandum inamaphepha ayi 5.

Downloaded from hlayiso.com 2 IMATHEMATIKA (EC/NOVEMBA 2016) IMIYALELO 1. Nika amanqaku apheleleyo ngeempendulo kuphela, ngaphandle kokuba kukho enye into ethethiweyo. 2. Yamkela nayiphi impendulo echanekileyo enganikwanga kwimemorandam. 3. U CA uthetha ukuqiniseka okuchanekileyo (consistent accuracy). Imibuzo Iimpendulo ezilindelekileyo Ingcaciso Marks 1. 1.1 A / 245 000  1 1.2 A / 7 456  1 1.3 C / I-engile e-aktyhuti/ Acute angle  1 1.4 C/ 32,46  1 1.5 B / 90  1 1.6 B / 1 yeyure 40 imizuzu  1 1.7 D / 12  1 1.8 C / 81  1 1.9 C / 24  1 1.10 C / 147 365  1 2. 89 mm  1 3. 3 1 4. 866 463 Yamkela nayiphi imethodi – 324 587 yemathematika echanekileyo. 541 876 amapere awavunwayo  Sebenzisa uCA. 1 5. Piet. 10,07 yemizuzwana  2 6. R275,95 Yamkela nayiphi imethodi + R 25,50 yemathematika echanekileyo. R301,45  Sebenzisa uCA. 1 7. 7.1 95%  1 7.2 95 × 40 100 1 Yamkela nayiphi imethodi 3 800 yemathematika echanekileyo. 100 Sebenzisa uCA. = 38 yabafundi  2 8. 3 500 g = 3,5 kg  Yamkela nayiphi imethodi 9,75 kg – 3,5 kg = 6,25 kg  yemathematika echanekileyo. Sebenzisa uCA. 2 9. 2 × 60 = 120 yemizuzwana + 24 yemizuzwana Yamkela nayiphi imethodi = 144 yemizuzwana yemathematika echanekileyo. 8 Sebenzisa uCA. = 18 yemizuzwana  2 Copyright reserved Please turn over

Downloaded from hlayiso.com (EC/NOVEMBA 2016) IMATHEMATIKA 3 10. 34 – 8 = 26 × + × – 8 = 34 Yamkela nayiphi imethodi 26 ÷ 2 = 13  OKANYE 2x – 8 = 34 yemathematika echanekileyo. 13 + 8 = 21 2x = 34 + 8 Sebenzisa uCA. 21 + 13 = 34 2x = 42  Iimpendulo kuphela: 2= 2 Luleka = 21  × = 21 Lwando = 13 34 – 21 = 13 Luleka una 21 yeminyaka  Lwando una 13 yeminyaka  4 11. 11.1  1 11.2 Amacala ayi 2 aphindaphindwa Sebenzisa uCA. ngenqanaba elilandelayo kwaze kwadityaniswa u 3 wezikwere ezikhoyo  1 11.3 1 5 2 7  3 2s + 3 9 10 23 50  103 2 11.4 s = 15  1 12. 12.1 Zonke iidijithi mazichaneke. 19 643 567 Ukuba yimpendulo kuphela, + 1 456 369 nika amanqaku apheleleyo. 54 603 21 145  539  21 145 539  Sebenzisa uCA. 2 12.2 6,00 Zonke iidijithi mazichaneke. – 3,24 Ukuba yimpendulo kuphela, 2,76  nika amanqaku apheleleyo. 6,00  2,76  Sebenzisa uCA. 2 Copyright reserved Please turn over

Downloaded from hlayiso.com 4 IMATHEMATIKA (EC/NOVEMBA 2016) 12.3 5 436 Yamkela nayiphi × 276 imethodi 32 616 yemathematika 380 520  echanekileyo. 1 087 200 Sebenzisa uCA. 1 500 336  3 12.4 315 Impendulo 145 45 675 kuphela - 435 yamkelekile, 217 amanqaku - 145  apheleleyo. 725 Sebenzisa uCA. - 725 2 13. UJohn wamkela isi-3 senxalenye (3 parts) yemali. Ukuba UThabo wamkela isi-5 senxalenye (5 parts) yemali. yimpendulo kuphela, nika   R400 ÷ 8 = R50  amanqaku UJohn wafumana 3 × R50 = R 150  apheleleyo. Sebenzisa uCA. UThabo wafumana 5 × R50 = R250  3 14. 14.1 ⅓ × 24 yeyure = 8 yeyure  Impendulo ¼ × 24 yeyure = 6 yeyure  kuphela yamkelekile 8 yeyure + 6 yeyure = 14 yeyure  ngamanqaku apheleleyo. Sebenzisa uCA. 3 14.2 ⅙ × 24 yeyure = 4 yeyure  1 15. 15.1 2 000 cm = (20 m + 30 m) × 2 = 100 m  1 15.2 100 m × R 20 = R 2 000  1 16. Common Decimal Percentages Fractions Fractions ½ 0,5 50 % 17 0,17 17 %  100  ⅛ 0,125 12,5 % 3 17. 17.1 Parallelogram  1 17.2 0 okanye Ayikho  1 17.3 6 cm  1 Copyright reserved Please turn over

Downloaded from hlayiso.com (EC/NOVEMBA 2016) IMATHEMATIKA 5 18. Igama lemilo Pentagonal Prism  Inani leembuso 7 Inani leencam (vertices) 10  2 19.  1 20. Ireflektshini okanye umfanekiso wesipili (Mirror image) okanye iflipping ngaphezu (over along) 180°  1 21. C1  1 22. 8  Inqaku 1 ukuba impendulo ngu 4. Amanqaku 2 ukuba impendulo ngu 8. 2 23. 23.1 Iqondo eliphantsi (Minimum) okanye obona Sebenzisa bungakanani buncinane (the smallest possible uCA quantity) Iqondo eliphezulu (Maximum) okanye obona bungakanani bukhulu (the largest possible quantity) 2 23.2 Itshati A  Sebenzisa Inobona bushushu buphezulu  uCA 2 24. 2 1 Nayiphi kwezi mpendulo 6 3  zimbini yamkelekile 1 25. Ibanga Iimpawu zethali (Tally marks) Ifrikwensi (Frequency) 6a ӏӏӏӏ ӏӏӏӏ  9 6b ӏӏӏӏ ӏ 6 6c ӏӏӏӏ 4 6d ӏ 1 1 26. 71 %  1 27. 27.1 25 %  1 27.2 1 12  1 27.3 1 R 480 000 R 480 000 12 × 1 = 12 = R 40 000  2 AMANQAKU EWONKE: 75 Copyright reserved Please turn over