The original price of a commercial house is 800,000 yuan, but the current price is lower than the original price (3/10), what is the current price of 800,000 yuan?
某商品房原来售价80万元，现价比原价降低了(3/10)，现价是多少万元．
<gadget id="calculator">3 / 10</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">1 - (3/10)</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">80 * (7/10)</gadget>
<output>56</output>

<result>56</result>