Warehouse A stores 120 tons of grain, which is 2/3 of the grain stored in Warehouse B. How many tons of grain are stored in Warehouse A and Warehouse B?
甲仓存粮120吨，是乙仓存粮的(2/3)，甲、乙两仓一共存粮多少吨？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">120 / (2/3)</gadget>
<output>180</output>

<gadget id="calculator">180 + 120</gadget>
<output>300</output>

<result>300</result>