Complex sentence: The bet pays 15:1 (same as a bet on 3 or 11) with hardways (e.g., 3 and 3 on the hop) paying 30:1 (same as a bet on 2 or 12).
Split into simpler sentences: The bet pays 15:1 on easy ways (same as a bet on 3 or 11). Hard ways hop pays 30:1 (e.g., 3 and 3 on the hop, same as a bet on 2 or 12).