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lana [24]
4 years ago
9

jina purchased a card for 15.00 long distance calls cost 0.21 per minute she used her card once her remaining balance is 12.27 h

ow many minutes did her call last
Mathematics
2 answers:
Paul [167]4 years ago
6 0

Answer:

If Jina purchased a card that was $15.00 for long distance calls and has $12.27 left, then we need to figure out how much she spent in that time period first

15.00-12.27= 2.73, Jina spend $2.73 on her last call

Now we want to take 2.73/0.21 to see how many minutes she spent on the call

2.73/0.21=13

Jina spent 13minutes on her last call

Hope this helps ;)

Step-by-step explanation:

Sladkaya [172]4 years ago
3 0

Answer:

Step-by-step explanation:

15.00 - 12.27

divided by 0.21

Answer = 13 minutes

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