Question

binary to decimal or decimal to binary 978 plz solve this question

Answer 1

978/2 = 489 remainder 0
489/2 = 244 remainder 1
244/2 = 122 remainder 0
122/2 = 61   remainder 0
61/2   = 30   remainder 1
30/2   = 15   remainder 0
15/2   = 7     remainder 1
7/2     = 3     remainder 1
3/2     = 1     remainder 1 
So, the binary number for the decimal number 978 is 1111010010

824/2 = 412 remainder 0
412/2 = 206 remainder 0
206/2 = 103 remainder 0
103/2 = 51   remainder 1
51/2   = 25   remainder 1
25/2   = 12   remainder 1
12/2   =  6    remainder 0
 6/2    =  3    remainder 0
3/2     =  1    remainder 1.
So, thee binary number for 824 is 1100111000

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