例2-1-8将(101101)转换成十进制数 解:M1=1*2+0=2 M,=2*2+1=5 M3=5*2+1=1 M4=11*2+0=22 M5=22*2+1=45 (101101)=(45)+◼ 例 2-1-8 将 ( 101101 )二 转换成十进制数 解： M1 = 1 * 2 + 0 = 2 M2 = 2 * 2 + 1 = 5 M3 = 5 * 2 + 1 = 11 M4 = 11 * 2 + 0 = 22 M5 = 22 * 2 + 1 = 45 ( 101101 )二 = ( 45 )十