Question

В Десятичную : 11 1010 100 101 Ну и всё))

Answer 1

111010100101 = 211*1 + 210*1 + 29*1 + 28*0 + 27*1 + 26*0 + 25*1 + 24*0 + 23*0 + 22*1 + 21*0 + 20*1 = 2048 + 1024 + 512 + 0 + 128 + 0 + 32 + 0 + 0 + 4 + 0 + 1 = 3749

Answer 2

$11_{2}=(1*2^1+1*2^0)_{10}=3_{10}$

$1010_{2}=10_{10}$

$100_{2}=4_{10}$

$101_{2}=5_{10}$