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Penyelesaian LUN 2013

Penyelesaian LUN 2013. Paket A. 1. = 5 – 12 – 6. = – 13. 2. (1 - - ) X 300. =. =. = 130. 3. 4. tambahan = 16 - 12. 3. tambahan = 4. = 16. 4. =. =. =. =. = 16. 5. =. =. =. 6. Bunga 8 bulan = 896.000 – 800.000. = 96.000. 12.

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Penyelesaian LUN 2013

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  1. Penyelesaian LUN 2013 Paket A

  2. 1. = 5 – 12 – 6 = – 13

  3. 2. (1 - - ) X 300 = = = 130

  4. 3. 4 tambahan= 16 - 12 3 tambahan= 4 = 16

  5. 4. = = = = = 16

  6. 5. = = =

  7. 6. Bunga 8 bulan = 896.000 – 800.000 = 96.000 12 Bunga 1 th = X 96.000 1 = 144.000 18 % bunga = 1

  8. 7. Banyakkursi =

  9. 8. WaktuBakteri 12.30 30 12.45 60 13.00 120 13.15 240 13.30 480 13.45 960 14.00 1920

  10. 9. Barisan: 4, 7, 10, 13 … U10 = a + b(n – 1) U10 = 4 + 3(10 – 1) U10 = 4 + 27 U10 = 31

  11. 10.

  12. | X6 | 11.

  13. 12. Sebuah bilangan dikalikan tiga kemudian dikurangi dengan dua hasilnya adalah enam. Jika bilangan tersebut dimisalkan x, maka model matematika yang tepat untuk kalimat tersebut adalah .... 3x – 2 = 6

  14. 13. Dari 32 siswa, 21 orang menyukai sepak bola, 16 orang menyukai bola volly, serta 10 orang menyukai sepak bola dan bola volly. Banyak siswa yang tidak menyukai sepak bola maupun bola volly adalah .... B V 21-10 16-10 10 = 11 = 6 Tidaksuka = 32-11-10-6 = 5

  15. 14. f(x) = 5 – 3x

  16. 15. f(x) = ax+b

  17. Y k O -4 X -3 16.

  18. 17.  5x  3y  15 = 0melalui(10, 4) | X5 |

  19. 18. 2a + 3j = 323a+ 2j = 33 | X3 | | X2 |

  20. A 17 12 D 8 C B 19. f(x) = 5 – 3x 15 12, 15 : 3 4, 5 , 3 9

  21. B A 6 E 4 C D F 20. 2 3 Luas = 6 X 4 – 3 X 2 : 2 Luas = 24 – 3 Luas = 21

  22. 2 cm 7 cm 5 cm 12 cm 3 cm 21. 13 Keliling = 3 + 13 + 7 + 13 +2 + 2+10 Keliling = 50

  23. C D 8 cm O E 2 cm A B F 2 cm 22. 6 10 8 6 6 6 a 10 a = 48 a = 4,8

  24. 5 cm 20cm 30cm 5 cm 5 cm x cm 23 2(35+x)=3X30 70+2x =90 2x = 90 – 70 2x = 20 x = 10

  25. C D E A B 24. ACE=DCE (given) CE=CE (coincident) EAC=EDC(given) EAC  EDC(A,S,A)

  26. S R T (4x+6)o 3xo 2xo Q U P 25. RPQ = 3x RPQ = 3(14) RPQ = 42

  27. Q A R P C B 26. PQ = Garissumbu AP = GarisTinggi CR = GarisBerat BQ = Garisbagi

  28. R S 60° P Q T 27 3 4 3x = 4 X 60

  29. 28.

  30. A B D C 29. AB = Tinggi

  31. 30. Kerangka = 4X(p +l + t) =4 X ( 12 + 8 + 6) =4 X ( 26) =104 Sisa = 120 – 104 Sisa = 16

  32. 31. Volume = 11 3

  33. 18 cm 32 3

  34. 33. 17 15 8 16 L =162 +1/2 X 4 X 16 X 17 L =256 +2X 272 L =256 +544 L =800

  35. 34. L.bola = 4r2 616 = 4r2

  36. 35. Mean dan modus 7, 5, 3, 4, 6, 5, 8, 7, 3, 7 = 5,5 7 Modus =

  37. 4 X 8,5 + 6 X 7,5 36. Rata-rata = 10

  38. 37. 12 2 8 Md= data ke- Md= data ke- 8,5 Md= 5,5

  39. 38. 30 220 40 20 60 70 Rata-rata = Rata-rata = 44

  40. 39. RuangSampel: AA, AG, GA, GG 3 40. 10

  41. 3 =

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