Question

Jenny purchased a prepaid phone card for 30.long distance calls cost 24 cents a minute using this card.jenny used her card only once to make a long distance call. if the remaining credit on her card is $19.68, how many minutes did her call last​

Answer 1

Explanation:

30 dollar- 19.68 dollar

=$10.32

1minute= 24cents

$10.32÷$0.24

=43

43 minutes