Warehouse A has 45 tons of goods, which is 1/3 more than warehouse B. How many tons of goods does warehouse B have? (column equation solution)
甲仓库有货物45吨，比乙仓库多(1/3)，则乙仓库有多少吨货物？(列方程解答)
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 + (1/3)</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">45 / (4/3)</gadget>
<output>135/4 = around 33.75</output>

<result>135/4 = around 33.75</result>