pleasee help with 9 and 10

Do the following conversions: (show all the steps) 1) Convert 69.3125 from Decimal to Binary (01000). 2) Convert 69.3125 from Decimal to Octal 0.3125x 2 = 0 625 3) Convert F10.A from Hexadecimal to Decimal 4) Convert 10111101.101 from Binary to Hexadecimal 5) Convert 326,5 from Octal to Binary 6) Convert 3A15 from Hexadecimal to Octal 7) Convert (103.23) from base six to base ten. 8) Convert (0.8542)10 from base 10 to binary (give answer to 3 digits). 9) Convert 0101110110.0110 from Binary to Decimal 10) Convert 0101001001.11011 from Binary to Octal