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3 years ago

13

Maya purchased a prepaid phone card for $25. Long distance calls cost 23 cents a minute using the card. Maya used her card only

once to make a long distance call. If the remaining credit on her card is $17.64, how many minutes did her call last?

1 answer:

Leviafan [203]3 years ago

8 0

Amount spent on the last call = $25 - $17.64 = $7.36 = 736 cents
Number of minutes used for last call = 736 / 23 = 32 minutes.

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