A kid noticed the clock showed :16 on the drive to swimming AND on the drive back home.
He asked his dad: "What are the odds of that?"
How odds work: Count the ways you can win, then count all the ways things can go.
Flip a coin? 1 way to get heads, 2 sides total = 1 in 2.
Roll a 6? 1 winning face, 6 faces total = 1 in 6.
Grab a red sock from 3 red and 2 blue? 3 red out of 5 = 3 in 5.