Warehouse A has 120 tons of fertilizers, and Warehouse B has 80 tons of fertilizers. If the weight ratio of fertilizers in warehouses A and B is to be 2:3, how many tons of fertilizers should be transferred from warehouse A to warehouse B?
甲仓库有化肥120吨，乙仓库有化肥80吨，如果要使甲、乙两仓库的化肥重量的比是2：3，应从甲仓库里调去多少吨化肥到乙仓库？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(2/3) * 80</gadget>
<output>160/3 = around 53.333333</output>

<gadget id="calculator">120 - (160/3)</gadget>
<output>200/3 = around 66.666667</output>

<gadget id="calculator">1 + (2/3)</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">(200/3) / (5/3)</gadget>
<output>40</output>

<result>40</result>