B1(h)= 11x16 +1 =177(d)1101(b)= 1x2^3 +1x2^2 +1 = 8+4+1=13(d)14(d)=14d1011(b)= 1x2^3+1x2^1+1= 8+2+1=11(d)哪个数值最大: B1(h)