Nombor bulat / whole numbers akses pt3

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Form 1 :: Mathematics

by Arifa Nur Maisara - Thursday, 15th September 2016

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Dalam satu kuiz, setiap peserta dikehendaki menjawab 20 soalan. 6 markah diberi pada jawapan yang betul dan 3 markah ditolak pada jawapan yang salah. Vivian menjawab 19 soalan dengan betul dan Shirley menjawab 16 dengan betul. Hitung jumlah markah yang diperoleh mereka.

In a quiz, every participant is required to answer 20 question.6 marks are awarded for a correct answer but 2 marks are deducted for a wrong answer. Vivian answers 19 question correctly and Shirley answers 16 question correctly. Calculate the total marks obtained by them.
13 Answers
  • Nurul Asyikin Shabri
    Sekolah Kebangsaan Padang Matsirat
    answered Thursday, 15th September 2016
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    20-19=1
    20-16=14
  • Siti Nur A'qilah
    Sekolah Menengah Sains Kepala Batas
    answered Friday, 16th September 2016
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    19×6-3=111
    (16×6)-(3×4)=84
    111+84=195
  • Muhammad Zulkarnain
    Sekolah Menengah Kebangsaan Tenang Stesen
    answered Friday, 16th September 2016
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    Vivian = 117
    Shirley = 108
  • Nur Afifah Fadhilah

    answered Friday, 16th September 2016
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    Vivian : 19 x
  • Nur Afifah Fadhilah

    answered Friday, 16th September 2016
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    Vivian : (19 x 6) - (1 x 3)
    = 114 - 3
    = 111

    Shirley : (16 x 6) - (4 x 3)
    = 96 - 12
    = 84

    111 + 84 = 195
  • Kabali Kabali
    Sekolah Menengah Kebangsaan Bandar Sungai Petani
    answered Saturday, 17th September 2016
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    195 markah
  • Nur Athirah
    Sekolah Menengah Kebangsaan Raja Abdullah
    answered Tuesday, 20th September 2016
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    1 soalan - 6 m (/)
    1 soalan - tolak 3 m (x)
    19 × 6 = 114 m (vivian) - 3 = 111 m
    16 × 9 = 144 m (shirley) - 12 = 132 m
    111 m + 132 m = 243 m
  • Sarvesh Segaran
    Sekolah Menengah Kebangsaan Cyberjaya
    answered Friday, 23rd September 2016
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    225
  • Sarvesh Segaran
    Sekolah Menengah Kebangsaan Cyberjaya
    answered Friday, 23rd September 2016
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    (20x6)-(1x3)=117
    (20x6)-(4x3)=108
    108+117=225
  • Nurin Farzana
    Sekolah Menengah Kebangsaan Gulau
    answered Friday, 30th September 2016
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    vivian = 19 x 6=114 - 3( jwpan yg slah)=111
    shirley=16x6=96-12(jwpan yg slh)=84
    111+84= 195
  • Nurin Firzana
    Sekolah Kebangsaan Seksyen 1 Bandar Kinrara
    answered Wednesday, 16th November 2016
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    Entah tak tahu
  • Nurin Firzana
    Sekolah Kebangsaan Seksyen 1 Bandar Kinrara
    answered Wednesday, 16th November 2016
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    Entah tak tahu
  • Ahmad Azir Irfan
    Integrated Islamic School
    answered Saturday, 10th December 2016
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    20*6=120

    19*6=114-3=111

    Vivian=111

    16*6=96-12=84

    111+84=195

    #195