134k views
5 votes
Jina Purchased a prepaid phone card for $30 long distance calls cost nine cents a minute using this card jina used her card only once to make a long distance call If the remaining credit on her card is $27.21 how many minutes did her call last

User Nikjohn
by
8.6k points

1 Answer

2 votes
3 minutes and 19 seconds
User Blisskarthik
by
7.5k points