There are 2 red balls and 3 yellow balls in the bag. If one ball is drawn randomly, the probability of drawing a yellow ball is ((())/(())).
袋里有2个红球和3个黄球，任意摸出1个球，摸出黄球的可能性是((())/(()))．
<gadget id="calculator">3 + 2</gadget>
<output>5</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>