Question

Carmen purchased a prepaid phone card for $30. Long distance calls cost 19 cents a minute using this card. Carmen used her card only once to make a long

distance call. If the remaining credit on her card is $26.39, how many minutes did her call last?

Answer 1

Have 3896minutes in creadit on her card

Answer 2

19

Explanation:

30-26.39=3.61

3.61 divided by 0.19 = 19

hope this helps :)