The original price of a schoolbag is 16.8 yuan, and the current price is 15 yuan. How much has the price been reduced now?
一个书包原价16.8元，现价15元，现降价了多少元？
<gadget id="calculator">16.8 - 15</gadget>
<output>1.8</output>

<result>1.8</result>