Change the format of output answers of two variable in two equations

My code is to calculate two unknows in two eqns of forth degree:

S = solve(eqns,[T_surf T_o]);

T_surf_Max = S.T_surf (1)

T_o_Max = S.T_o (1)

the output is appeared to be like this :

T_surf_Max =

(415596574619474270430682290341725^(3/4)*2397419428016662177393809445695477935767552^(1/4))/415596574619474270430682290341725

T_o_Max =

(1911744243249581643981138535571935^(3/4)*15576762981670305987283764868264015979085824^(1/4))/1911744243249581643981138535571935

and i want to be appeared like this :

T_surf_Max = 275.5929

T_o_Max = 300.4428

Answer 1

[Torsten]

T_surf_Max = double(S.T_surf(1))
T_o_Max    = double(S.T_o(1))

[Ahmed Hussein]

thanks bro :) very much