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Mathematics 10 Online
OpenStudy (anonymous):

Ava buys a book for $8.58 and she pays it with a 10 dollar bill. How much change will she get?

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.

OpenStudy (anonymous):

oh lol thats easy thank you very much

OpenStudy (study312):

np

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