$7\mathrm{.}6\mathrm{.}2$: Converting from decimal to non$-$decimal bases.

$($g$),N=171,$ hex

$7\mathrm{.}6\mathrm{.}4$: Converting from binary to hex.

Give a hexadecimal representation for each number given below in binary.

$($b$)11101$

$7\mathrm{.}6\mathrm{.}4$: Converting from binary to hex.

$($e$)1010110100001000$