Zhongbai Supermarket sells a VCD. Half of the total sold in the morning is less than 10 units, and the remaining half sold in the afternoon is more than 20 units. There are still 95 units left. How many VCDs are there in the supermarket?
中百超市出售一种VCD，上午售出总数的一半少10台，下午售出剩下的一半多20台，还剩95台，超市里原有VCD多少台？
<gadget id="calculator">95 + 20</gadget>
<output>115</output>

<gadget id="calculator">115 * 2</gadget>
<output>230</output>

<gadget id="calculator">230 + 10</gadget>
<output>240</output>

<gadget id="calculator">240 * 2</gadget>
<output>480</output>

<result>480</result>