The original price of a language repeater is 298 yuan, and it is sold at a 15% discount. How much is the price cut from the original price?
一部语言复读机原价298元，打八五折销售，比原价降价了多少元？
<gadget id="calculator">85 / 100</gadget>
<output>17/20 = around 0.85</output>

<gadget id="calculator">1 - (17/20)</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">298 * (3/20)</gadget>
<output>447/10 = around 44.7</output>

<result>447/10 = around 44.7</result>