Question

Which articles we use before one?​

Answer 1

Answer:

The basic rule for using the articles “a” or “an” is that we use “a” before words beginning with a consonant and use “an” before words beginning with a vowel, so which would you place before “one”? “A one” is correct because “one” starts with a “w” sound.

Answer 2

the article "A" is used before one as one is pronounced as the letter "w"