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OpenStudy (anonymous):
Ava buys a book for $8.58 and she pays it with a 10 dollar bill. How much change will she get?
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OpenStudy (study312):
10 - 8.58 = ? she has 10 bucks and it costs 8.58.
OpenStudy (study312):
so can you tell me what 10 - 8.58 = ?
OpenStudy (anonymous):
oh its 1.45 i
OpenStudy (anonymous):
actually its 1.42
OpenStudy (study312):
yes good job. so if she buys a book that costs $8.58 with a $10 bill, she will get $1.42 dollars back.
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OpenStudy (anonymous):
oh lol thats easy thank you very much
OpenStudy (study312):
np
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