That means that SOMETHING is 60 per each of some unit. For example, the cost per unit, the amount of products produced by a worker in an hour, etc.
It is 60.
360 ÷ 6 = 60 miles per hour is the unit rate
In this problem, the unit rate is the rate of speed. speed = distance/time = 60 miles/70 min = 0.86 mi/min (rounded)
60 per day.
162 per minute.
In terms of minutes, it is.
20 km per hour.
30 miles per hour.
60 cents a slice... not a bargain.
60 miles per hour.