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Drew bout a chemistry book for $30. Later that book was marked down by 20%. By how much has the value been decreased
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Drew bout a chemistry book for $30. Later that book was marked down by 20%. By how much has the value been decreased

User Lau
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3 votes
The answer is $24

To find the answer, multiply 30 by 20% than divide by 100%. The answer is 6. So, subtract $6 from $30 which equals $24
User Mdunisch
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