
3.1.1. Memahami Sistem Bilangan (Biner dan Desimal)
Presentation
•
Computers, Professional Development
•
10th Grade
•
Practice Problem
•
Easy
Dwi W R
Used 8+ times
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6 Slides • 3 Questions
1
3.1.1. Memahami Sistem Bilangan
Biner dan Desimal
2
Bilangan Berbasis 2 (Biner)
Sistem Bilangan biner hanya mengenal dua jenis angka (numerik), yaitu 0 dan 1. Nilai 0 mewakili keadaan adanya arus listrik (high), dan nilai 1 mewakili tidak adanya arus listrik (low).
Penulisan bilangan berbasis 2 menggunakan format N2
3
Multiple Choice
Bilangan biner terdiri dari bilangan 0 dan bilangan 1.
Ya
Tidak
4
Bilangan Berbasis 10 (Desimal)
Sistem Bilangan berbasis 10 atau yang lebih dikenal sebagai bilangan desimal memiliki 10 jenis angka (numerik), yaitu 0, 1, 2, 3, 4, 5, 6, 7, 8, dan 9.
Penulisan Format Bilangan desimal dapat menggunakan format N10
5
Multiple Choice
10 adalah angka utama terakhir dalam bilangan desimal
Ya
Tidak
6
Konversi bilangan
Biner ke Desimal
Desimal ke Biner
7
Biner ke Desimal
24 Desimal ditulis dengan 2410 = ...2
Jawaban
24 / 2 = 12 sisa 0
12 / 2 = 6 sisa 0
6 / 2 = 3 sisa 0
3 / 2 = 1 sisa 1
1 / 2 = 1 sisa 1
Baca dari bawah ke atas
1 1 0 0 0
jadi 24 desimal adalah 11000 biner
2410 = 110002
8
Desimal ke Biner
11000 Biner ditulis dengan 110002 = ...10
Jawaban
110002
1 1 0 0 0
24 23 22 21 20
dari nol kanan dikali dengan 2 n jadi seperti ini
1x(24) + 1x(23) + 0x(22) + 0x(21) + 0x(20)
1x16 + 1x8 + 0x4 + 0x2 + 0x1
= 24 Desimal
=2410
9
Open Ended
Kerjakan konversi bilangan berikut.
1. 112 = ...10
2. 1110 = ...2
3. 1002 = ...10
4. 10010 = ...2
3.1.1. Memahami Sistem Bilangan
Biner dan Desimal
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