For this assignment you will perform some conversions from binary to decimal and hexadecimal, and from hexidecimal to decimal and binary. Turn this assignment in on paper and be sure to show your work.
See Appendix A, sections A.1 through A.3, in the book for help.
There are sites online that can do these conversions for you. You can use them to check your work, but to get credit for this assignment you must show the steps involved to do the conversion manually.
Problem 1: Convert the following from binary to both decimal and hexadecimal:
1001
11110010
Problem 2: Convert the following from hexadecimal to both decimal and binary:
0x5D
0x2F0A
Problem 3: If you add a 0 to the right side of a binary number, what have
you done to the number mathematically? For example, if you go from 1011
to
10110
.
Problem 4: If you take away the rightmost digit of a binary number, what
have you done mathematically? For example, if you go from 1101
to
110
.