Q$1$: $(6$ pt$.)$

Convert each of the following binary numbers to hexadecimal, decimal, and then encode the decimal in BCD$.$

$($a$)1101$

$($b$)101110$

$($c$)0\mathrm{.}101$

$($d$)0\mathrm{.}01101$

$($e$)10101\mathrm{.}11$

$($f$)10110110\mathrm{.}001$