The students participated in wild drinking activities, and the life committee received 55 bowls. The teacher asked her how many students received bowls. She said, "One rice bowl for one person, one vegetable bowl for two people, and one soup bowl for three people." After doing the math, she gave How many classmates get the bowl.
同学们参加野饮活动，生活委员领了55个碗，老师问她给多少同学领碗，她说"一人一个饭碗，两人一个菜碗，三人一个汤碗．"算一算，她给多少个同学领碗．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 + (1/2) + (1/3)</gadget>
<output>11/6 = around 1.833333</output>

<gadget id="calculator">55 / (11/6)</gadget>
<output>30</output>

<result>30</result>