Question

Rubahlah konversi bilangan berikut ke bilangan desimal:

A. 00001001 (2)
B. 01101100 (2)
C. 17 (8)
D. 270 (8)

Answer 1

Jawaban:

Penjelasan:

0000 1001 = 1 x 2^0 + 1 x 2^3 = 1 + 8 = 9

0110 1100 = 1 x 2^2 + 1 x 2^3 + 1 x 2^5 + 1 x 2^6 = 4 + 8 + 32 + 64 = 108

17 = 7 x 8^0 + 1 x 8^1 = 7 + 8 = 15

270 = 0 x 8^0 + 7 x 8^1 + 2 x 8^2 = 0 + 56 + 128 = 184