The Red Star Grain Store sold 42 tons of flour last week, which was 1/6 more flour than rice. How many tons of rice did the Red Star Grain Store sell last week?
红星粮店上周卖出面粉42吨，卖出的面粉比大米多(1/6)，红星粮店上周卖出大米多少吨？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 + (1/6)</gadget>
<output>7/6 = around 1.166667</output>

<gadget id="calculator">42 / (7/6)</gadget>
<output>36</output>

<result>36</result>