A pile of yellow sand weighs 120 tons, and (2/3) of the weight of a pile of stones is the same as (5/6) of the weight of the yellow sand. How many tons does this pile of stones weigh?
一堆黄沙重120吨，一堆石子重量的(2/3)与黄沙重量的(5/6)相同，这堆石子重多少吨．
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(5/6) / (2/3)</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">120 * (5/4)</gadget>
<output>150</output>

<result>150</result>