I went bowling to a new places with a friend.
I asked the guy selling tickets: "how do you pay, by the hour?"
"No", he said, "by the game."
"How long does a game takes usually?" I asked.
"If there are two of you, around 10 minutes."
"Cool", I said, "let's take 3 games because those will take around..."
"Around an hour" said the guy...
