There are 56 male workers and 42 female workers in the chemical workshop. The total number of workers in this workshop is exactly 2/7 of the total number of workers in the whole factory. How many workers are there in the whole factory?
化工车间有男工人56名，女工人42名，这个车间的工人总数正好是全厂工人总数的(2/7)，全厂共有多少名工人？
<gadget id="calculator">56 + 42</gadget>
<output>98</output>

<gadget id="calculator">2 / 7</gadget>
<output>2/7 = around 0.285714</output>

<gadget id="calculator">98 / (2/7)</gadget>
<output>343</output>

<result>343</result>