Ivanna purchased a prepaid phone card for $30. Long distance calls cost 16 cents a minute using this card. Ivanna used her card
only once to make a long
distance call. If the remaining credit on her card is $28.24, how many minutes did her call last?
1 answer:
Answer:
11 Minutes
Step-by-step explanation:
$30 - $28.24 = $1.76
$1.76/ 0.16 Cents /minute = 11 Minutes
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