How is per used in a sentence?
The speed limit is 35 miles per hour. The car gets 32 miles per gallon. He averages 15 points per game.
What are some examples of per?
for each; for every: Membership costs ten dollars per year. This cloth is two dollars per yard. by means of; by; through: I am sending the recipe per messenger. according to; in accordance with: I delivered the box per your instructions.
Where do we use per?
used to express the cost or amount of something for each person, number used, distance traveled, etc. Rooms cost $50 per person, per night. 60 miles per hour This country has a higher crime rate per 100,000 of the population than most other industrialized countries.