1)13A,F1C(16) = 100111010.1111000111(2)
13A,F1C(16) = 10322.33013(4)
13A,F1C(16) = 472.7434(8)
2)712,345(8) = 111001010.011100101(2)
712,345(8) = 13022.13022(4)
712,345(8) = 1CA.728(16)
3)320,012(4) = 111000.00011(2)
320,012(4) = 70.06(8)
320,012(4) = 38.18(16)