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Percentages

SAT Math· difficulty 4/5

A value decreases by 15%15\% to \170$. What was the original value?

  • A

    $185

  • B

    $190

  • C

    $200

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  • D

    $195

Explanation

0.85x=1700.85 x = 170, x=200x = 200.

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