1)10111101+1111001= bin: 0001 0011 0110
2)AF_16+100111001_2+73_8 = hex: 02 23
3)(1E_16+13_8)*100111_2 = hex: 06 3F
1)10111101+1111001= bin: 0001 0011 0110
2)AF_16+100111001_2+73_8 = hex: 02 23
3)(1E_16+13_8)*100111_2 = hex: 06 3F