Question

At the 2009 X Games, one skateboarder completed 34 ollies in 30 seconds. If he could keep up the rate, what would be his rate per minute?

Answer 1

68 ollies in a minute

30 seconds is half of a minute so you need to double both numbers so 30 seconds times 2 is 60 seconds or one minute and 34 times 2 is 68