During the picnic of several classes in the sixth grade, every three people share a large bowl, four people share a vegetable bowl, five people share a soup bowl, and share 94 bowls. Q: How many people are there for the picnic?
六年级几个班野餐时，每三人合用一个大碗，四个人合用一个菜碗，五人合用一个汤碗，共用去94个碗．问：有几人野餐？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(1/3) + (1/4) + (1/5)</gadget>
<output>47/60 = around 0.783333</output>

<gadget id="calculator">94 / (47/60)</gadget>
<output>120</output>

<result>120</result>