Pick a random decimal number between 100 and 999 and convert it to binary, octal, and hexadecimal while showing work. That's it!
angelina_wangJun 14, 2020My number: 175 [Capital “R” <—-Like this one means remainder! ]Binary: converted-10101111 - (Work: 175/2=87 R1, 87/2=43 R1, 43/2=21 R1, 21/2=10 R1, 10/2=5, 5/2=2 R1, 2/2=1, 1/2=0 R1) number from last to first turns out to be —> 10101111Octal: converted-257 - (work: 175/8=21 R7, 21/8=2 R5, 2/8=0 R2) numbers from last to first turns out to be —> 257Hexadecimal: converted answer- AF - (Work: 175/16=10 R15, 10/16=0 R10) letters from last to first is—> AF
olivialilo88Jun 14, 2020My work: Number=400Re=RemainderBinary:400/2=200, Re=0200/2=100, Re=0100/2=50, Re=050/2=25, Re=025/2=12, Re=(0.5)Octal:400/8=50, Re=050/8=6, Re=(0.25)6.25/8=0, Re=(0.78125)0.78125/8=0, Re=(0.09765625)0.09765625/8=0, Re=(0.01220703125)Hexadecimal:400/16=25, Re=025/16=1, Re=(1.5625)1.5625/16=1, Re=(0.09765625)0.09765625/16=0, Re=(0.00610351562)
olivialilo88Jun 15, 2020Answer for Binary: 387.5Answer for Octal: 51.1411132813Answer for Hexadecimal: 26.6662597656
yuyifei08Jun 14, 2020My number: 200Binary:200/2=100, R=0100/2=50, R=050/2=25, R=025/2=12, R=112/2=6, R=06/2=3, R=03/2=1, R=11/2=0, R=1Answer: 11001000Octal:200/8=25, R=025/8=3, R=13/8=0, R=3Answer: 310Hexadecimal:200/16=12, R=812/16=0, R=12 (C)Answer: C8
kc5608Jun 14, 2020 · Edited: Jun 16, 2020Name: KimiMy Number: 100R = reminderBinary:100/2 = 50 R = 050/2 = 25 R = 025/2 = 12 R = 112/2 = 6 R = 06/2 = 3 R = 03/2 = 1 R = 11/2 = 0 R = 1ANS: 1100100Octal:100/8 = 12 R = 412/8 = 1 R = 41/8 = 0 R = 1ANS: 144Hexadecimal:100/16 = 6 R = 46/16 = 0 R = 6ANS: 64
SamZJun 15, 2020 · Edited: Jun 15, 2020Name: Sammie ZhangMy number: 112Binary:112/2 = 56 R = 056/2 = 28 R = 028/2 = 14 R = 014/2 = 7 R = 07/2 = 3 R = 13/2 = 1 R = 11/2 = 0 R = 1Answer: 1110000Octal:112/8 = 14 R = 014/8 = 1 R = 61/8 = 0 R = 1Answer: 160Hexadecimal:112/16 = 7 R = 07/16 = 0 R = 7Answer: 70
hastin.chenJun 15, 2020My Number: 420BINARY: 110100100 420 ÷ 2 = 210 R 0 210 ÷ 2 = 105 R 0 105 ÷ 2 = 52 R 1 52 ÷ 2 = 26 R 0 26 ÷ 2 = 13 R 0 13 ÷ 2 = 6 R 1 6 ÷ 2 = 3 R 0 3 ÷ 2 = 1 R 1 1 ÷ 2 = 0 R 1OCTAL: 644 420 ÷ 8 = 52 R 4
My number: 175 [Capital “R” <—-Like this one means remainder! ]
Binary: converted-10101111
- (Work: 175/2=87 R1, 87/2=43 R1, 43/2=21 R1, 21/2=10 R1, 10/2=5, 5/2=2 R1, 2/2=1, 1/2=0 R1) number from last to first turns out to be —> 10101111
Octal: converted-257
- (work: 175/8=21 R7, 21/8=2 R5, 2/8=0 R2) numbers from last to first turns out to be —> 257
Hexadecimal: converted answer- AF
- (Work: 175/16=10 R15, 10/16=0 R10) letters from last to first is—> AF
My work: Number=400
Re=Remainder
Binary:
400/2=200, Re=0
200/2=100, Re=0
100/2=50, Re=0
50/2=25, Re=0
25/2=12, Re=(0.5)
Octal:
400/8=50, Re=0
50/8=6, Re=(0.25)
6.25/8=0, Re=(0.78125)
0.78125/8=0, Re=(0.09765625)
0.09765625/8=0, Re=(0.01220703125)
Hexadecimal:
400/16=25, Re=0
25/16=1, Re=(1.5625)
1.5625/16=1, Re=(0.09765625)
0.09765625/16=0, Re=(0.00610351562)
Answer for Binary: 387.5
Answer for Octal: 51.1411132813
Answer for Hexadecimal: 26.6662597656
My number: 200
Binary:
200/2=100, R=0
100/2=50, R=0
50/2=25, R=0
25/2=12, R=1
12/2=6, R=0
6/2=3, R=0
3/2=1, R=1
1/2=0, R=1
Answer: 11001000
Octal:
200/8=25, R=0
25/8=3, R=1
3/8=0, R=3
Answer: 310
Hexadecimal:
200/16=12, R=8
12/16=0, R=12 (C)
Answer: C8
Name: Kimi
My Number: 100
R = reminder
Binary:
100/2 = 50 R = 0
50/2 = 25 R = 0
25/2 = 12 R = 1
12/2 = 6 R = 0
6/2 = 3 R = 0
3/2 = 1 R = 1
1/2 = 0 R = 1
ANS: 1100100
Octal:
100/8 = 12 R = 4
12/8 = 1 R = 4
1/8 = 0 R = 1
ANS: 144
Hexadecimal:
100/16 = 6 R = 4
6/16 = 0 R = 6
ANS: 64
Name: Sammie Zhang
My number: 112
Binary:
112/2 = 56 R = 0
56/2 = 28 R = 0
28/2 = 14 R = 0
14/2 = 7 R = 0
7/2 = 3 R = 1
3/2 = 1 R = 1
1/2 = 0 R = 1
Answer: 1110000
Octal:
112/8 = 14 R = 0
14/8 = 1 R = 6
1/8 = 0 R = 1
Answer: 160
Hexadecimal:
112/16 = 7 R = 0
7/16 = 0 R = 7
Answer: 70
My Number: 420
BINARY: 110100100
420 ÷ 2 = 210 R 0
210 ÷ 2 = 105 R 0
105 ÷ 2 = 52 R 1
52 ÷ 2 = 26 R 0
26 ÷ 2 = 13 R 0
13 ÷ 2 = 6 R 1
6 ÷ 2 = 3 R 0
3 ÷ 2 = 1 R 1
1 ÷ 2 = 0 R 1
OCTAL: 644
420 ÷ 8 = 52 R 4