Question 177175
Lena has used $30-$24.05 = $5.95 of the total value of the card.
The question is...how many minutes of long-distance call can she get from $5.95 at $0.17 per minute.
To find out, you will need to divide $5.95 by $0.17, so...
{{{5.95/0.17 = 35}}}
Lena's long-distance call lasted 35 minutes.