The current price of a drug is 35 yuan, which is 15 yuan lower than the original price. How much is the current price lower than the original price?
一种药价现价35元，比原价降低15元，现价比原价降低了多少．
<gadget id="calculator">35 + 15</gadget>
<output>50</output>

<gadget id="calculator">15 / 50</gadget>
<output>3/10 = around 0.3</output>

<result>3/10 = around 0.3</result>