Percentages

SAT Math· difficulty 4/5

A shirt is \60.Usea. Use a 20%offcoupon,thenaoff coupon, then a10%$ off member discount. What is the final price?

  • A

    $45

  • B

    $43.20

    check_circle
  • C

    $48

  • D

    $42

Explanation

600.800.90=600.72=43.2060 \cdot 0.80 \cdot 0.90 = 60 \cdot 0.72 = 43.20.

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