Calculation: (224+(1/222))*(1/223).
计算：(224+(1/222))*(1/223)．
<gadget id="calculator">1 / 222</gadget>
<output>1/222 = around 0.004505</output>

<gadget id="calculator">224 + (1/222)</gadget>
<output>49_729/222 = around 224.004505</output>

<gadget id="calculator">1 / 223</gadget>
<output>1/223 = around 0.004484</output>

<gadget id="calculator">(49_729/222) * (1/223)</gadget>
<output>223/222 = around 1.004505</output>

<result>223/222 = around 1.004505</result>