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# Number System Questions and Answers (Q&A)

Karla
Answered: Oct 05, 2018
First you write the binary number down from right to left and just above the binary numbers you write the power of two,making sure each number corresponds by its power of...Read More

5 Answers

1336 views
Karla
Answered: Oct 07, 2018
Hexadecimal is a base 16 numeral system.So 2C= (2 multiply 16 power1) +( C multiply 16 power 0) which equals to C multiply 1 C in our hexadecimal chart equals decimal number 12,so...Read More

5 Answers

622 views
A. Cook, English Professor
Answered: Jan 02, 2019
Correct answer is option C – 10110010
First step: look up each octal digit in the decimal, binary, hexa and octal chart table to obtain the equivalent group of four binary digits.Read More

4 Answers

420 views
Ismail lemorogo, ismail
Answered: Oct 08, 2018
The answer is 10110010 in the hexadecimal table the base "B" is represented by decimal 1011 and "2" is represented by the decimal 0010 therefore we combine the "B"decimal with the "...Read More

6 Answers

416 views
L. Hawkes, Teacher
Answered: Jan 09, 2019
Binary numbers are commonly found in math or computer languages. Binary refers to a base-2 number system. Usually, the two numbers that are included in the binary number would be zeroes and ones...Read More

2 Answers

340 views
Rydasimon, Lecturer
Answered: Oct 31, 2019

First conver 2C to binary then to decimal

so 2C=00101100 (binary)

= 1x2^5+1x2^3+1x2^2

=32+8+4

=44

2 Answers

315 views
Karla
Answered: Oct 07, 2018
Hexadecimal number system uses 16 different symbols;0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F So in our case we must first find the largest power of 16 thats smaller than the decimal number 20....Read More

5 Answers

312 views
Karla
Answered: Oct 05, 2018
Hexadecimal digits can either be 0-9 or A-F,since hexadecimal is base 16.In our case write a small 1 above the last digit,we are not raising anything to any power but to see what digit means...Read More

5 Answers

280 views
J. Alfie, Content Writer
Answered: Aug 26, 2020
Let us say that you would like to convert binary to hexadecimal, but you do not know the right steps to do that. Just do the following: • Get the binary number that you need to...Read More

1 Answer

8 views
One of the things that you would have to learn when you are dealing with numbers is how you can round off. This may be simple in the beginning, but as you grow older, rounding off can become more...Read More

1 Answer

4 views

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