When Xiao Ming multiplied {_{1.53}**(•)} by x, he mistook {_{1.53}**(•)} as 1.53, and the product was reduced by 0.5 from the correct result, so what should be the correct result ?
小明将{_{1.53}**(•)}乘以x时，把{_{1.53}**(•)}误看成1.53，乘积因而比正确结果減少了0.5，那么正确结果应该是多少﹖
<gadget id="calculator">1 / 300</gadget>
<output>1/300 = around 0.003333</output>

<gadget id="calculator">0.5 / (1/300)</gadget>
<output>150</output>

<gadget id="calculator">150 * 1.53</gadget>
<output>229.5</output>

<gadget id="calculator">229.5 + 0.5</gadget>
<output>230</output>

<result>230</result>