Объяснение:
912 = 1620 (8)=1110010000 (2)=390 (16)
355(10) =543(8)=101100011 (2)=163 (16)
373(10)=565 (8) =101110101 (2) = 175 (16)
3234 (10) = 6242 (8)= 110010100010(2)=CA2 (16)
