What kind of number system do we use in everyday life?
Binary
Base 12
Denary
What is 31 in binary?
00101111
00011111
01010000
00011011
What is 63 in binary?
00111111
01000001
00111011
00110111
What is 10110011 in denary?
What is 243 as a binary number?
243
255
263
267
Easy question
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