Respuesta :

Answer:

47 → 101111

14 → 1110

81 → 1010001

102 → 1100110

241 → 11110001

Explanation:

There are two ways to calculate binary equivalent of decimal values:

  1. Divide the number by 2 as in the image, keep the reminder to right. then divide the divisor by 2 and keep the reminder to right and so on. Then read the reminders from top to bottom.
  2. Or you can start putting 1 at the nearest power of 2 that is smaller than decimal integer, then subtract that value from the decimal integer. Again put 1 at nearest power of 2 and so on.

       e.g.

       For 102, we put 1 at 64. than 102[tex]-[/tex]64 = 38

                      then put 1 at 32, now 38 [tex]-[/tex] 32 = 6.

                      then put 1 at 4, now 6 [tex]-[/tex] 4 = 2.

                      then put 1 at 2, now 2[tex]-[/tex]2 = 0.

                      so put 0 at 1 and all other places except those where we put 1.

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