The original price of a computer is 6,500 yuan each. There is a promotion now, and the price of each unit is 5,200 yuan. How much is the current price lower than the original price?
一种电脑原价每台6500元．现在搞促销，每台售价5200元，现在售价比原来降低了百分之几？
<gadget id="calculator">6_500 - 5_200</gadget>
<output>1_300</output>

<gadget id="calculator">1_300 / 6_500</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>