Complex sentence: In five-card poker, there are 40 possible straight flushes, including the 4 royal flushes, the probability of being dealt a straight flush is\\ frac\\ approx 0.0015\\%.
Split into simpler sentences: In five-card poker, there are 40 possible straight flushes, including the 4 royal flushes. The probability of being dealt a straight flush is\\ frac\\ approx 0.0015\\%.