For a simple fraction, multiply its numerator by 5 and divide the denominator by 3 to get (10/3). What is the simplest fraction?
一个最简分数，把它的分子乘5，分母除以3得(10/3)．这个最简分数是多少？
<gadget id="calculator">10 / 5</gadget>
<output>2</output>

<gadget id="calculator">3 * 3</gadget>
<output>9</output>

<gadget id="calculator">2 / 9</gadget>
<output>2/9 = around 0.222222</output>

<result>2/9 = around 0.222222</result>