$10打80%折扣是多少?

$2.00$10的商品打80%折扣后,售价降至$2.00。学会计算折扣有助于比较优惠,做出更明智的购物决策。

比较优惠时,计算实际节省金额比只看折扣百分比更有用。高折扣率的低价商品可能比低折扣率的高价商品节省更少。

答案

$2.00

$10 - ($10 × 80%) = $2.00

分步解答

1

计算折扣:$10 × 80% = $8.00

2

从价格中减去:$10 - $8.00 = $2.00

3

您支付$2.00(节省$8.00)

如何计算$10的80%折扣

  1. 1.计算折扣:$10 × 80% = $8.00
  2. 2.从原价减去:$10 − $8.00 = $2.00
  3. 3.验证:80%折扣 = 您支付原价的20%

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