A repeater is 320 yuan, after two consecutive price reductions of 25%, what is the current price?
一种复读机320元，连续两次降价25%以后，现价多少元．
<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(3/4) * (3/4)</gadget>
<output>9/16 = around 0.5625</output>

<gadget id="calculator">320 * (9/16)</gadget>
<output>180</output>

<result>180</result>