JarekSteliga
Member
- Joined
- Nov 30, 2011
- Member Type
- Interested in Language
- Native Language
- Polish
- Home Country
- Poland
- Current Location
- Poland
Can I use "an hour" in "20 miles an hour" to indicate speed? Or is it always "per" unit of time to express speed?
Another thing - wages/salary. I understand both "per" and "an" are acceptable here i.e. we can say, "She is earning 2 pounds per/an hour". Am I right?
Another thing - wages/salary. I understand both "per" and "an" are acceptable here i.e. we can say, "She is earning 2 pounds per/an hour". Am I right?