There are 45 basketballs in the sports room, there are more ping pongs than basketballs (2/9), how many ping pongs are there?
体育室有45个篮球，乒乓比篮球多(2/9)，乒乓有多少个？
<gadget id="calculator">2 / 9</gadget>
<output>2/9 = around 0.222222</output>

<gadget id="calculator">1 + (2/9)</gadget>
<output>11/9 = around 1.222222</output>

<gadget id="calculator">45 * (11/9)</gadget>
<output>55</output>

<result>55</result>