We know that 5 = 5, B = 11 and C = 12.
Therefore (5BC)16 = (5 × 162) + (11 × 161) + (12 × 160)
(5BC)16 = (5 × 256) + (11 × 16) + (12 × 1)
(5BC)16 = 1280+176+12
(5BC)16 = (1468)10
Hence, 5BC (hex) to decimal is 1468.