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Write two expressions that show that decreasing a quantity by 10% is the same as multiplying that quantity by 0.9​
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Write two expressions that show that decreasing a quantity by 10% is the same as multiplying that quantity by 0.9​

User TameHog
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1 Answer

5 votes

Explanation:

x -0.1x = x(1-0.1) = 0.9x

User Jennie
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