Question

1.完成下列数制转换(dgh)(10)=( )8=( )2

Answer 1

问：1.完成下列数制转换(dgh)(10)=( )8=( )2

答：亲亲，你好很高兴为你解答，数值转换是25.81(10进制)= (3x8^1 +1) + 0.81= (3x8^1 +1) + 6x 8^(-1) + 0.08= (3x8^1 +1) + 6x 8^(-1) + 5x8^(-2) +0.001875~ 31.65 (8进制)25.81(10进制)=(16 + 8 +1) +0.81=[ (2)^4 + (2)^3 +(2)^0 ] +0.81=[ (2)^4 + (2)^3 +(2)^0 ] +2^(-1) + 0.31=[ (2)^4 + (2)^3 +(2)^0 ] +2^(-1) + 2^(-2) +0.06~ 11001.11 (2进制)