Question

Evaluati numerele care urmeaza: A) (1010)2 ; (1010)3 ; (1010)8 ; (1010)16. B) (201)3 ; (201)4 ; (201)8 ; (201)16. C) (331)4 ; (331)6 ; (331)8 ; (331)12.

Answer 1

A)  (1010)2=1x2³+1x2=8+1=9
(1010)3=1x3³+1x3=27+9=36
(1010)8=1x8³+1x8=512+8=520
(1010)16=1x16³+1x16=4096+16=4112

B) (201)3=2x3²+1=2x9+1=19
(201)4=2x4²+1=2x16+1=33
(201)8=2x8²+1=2x64+1=129
(201)16=2x16²+1=2x256+1=513

C) (331)4=3x4²+3x4+1=61
(331)6=3x6²+3x6+1=127
(331)8=3x8²+3x8+1=217
(331)12=3x12²+3x12+1=469