Convert the decimal number $(710\mathrm{.}50)10$ to a binary number.

Select one:

a$.$

$(0110001101\mathrm{.}1)2$

b$.$

$(1011000110\mathrm{.}1)2$

c$.$

$(0110001101\mathrm{.}01)2$

d$.$

$(1011000110\mathrm{.}01)2$