Question

Teresa purchased a prepaid phone card for $30. Long distance calls cost 22 cents a minute using this card. Teresa used her card only once to make a long

distance call. If the remaining credit on her card is $22.74, how many minutes did her call last?

Answer 1

33 minutes

Explanation:

first find how much money she spent

30 - 22.74 = $7.26 spent

divide that by 0.22

7.26 / 0.22 = 33 minutes

hope this helps <3

Answer 2

the answer is 33 minutes