在括号里填上适当的小数。5^;g6A;s5G0m9X.R,z;q(w)G
4元8角2分=0r7M9s2q.@(z+w0c+T2k元5^;g6A;s5G0m9X.R,z;q(w)G
26分=*Q,J-h;l1V+d8y'['a4u元5^;g6A;s5G0m9X.R,z;q(w)G
21元零2分=8R(|2v6|:Q'Z)C2M3J/Q元5^;g6A;s5G0m9X.R,z;q(w)G