Mathematics

Convert 77 to a number in base two

Convert 77 to a number in base two
  • A.
    1001 101
  • B.
    111001
  • C.
    100110
  • D.
    10101
  • E.
    10011
Correct Answer: Option A
Explanation

(begin{array}{c|c} 2 & 77 \ hline 2 & 38 R1 \ 2 & 19 R0 \ 2 & 9 R1 \ 2 & 4 R1 \ 2 & 2 R0 \ 2 & 1 R0 \ & 0 R1end{array})
77ten = 1001101two