There are two warehouses, A and B, and warehouse A stores 100 tons of grain. If (1/10) is taken out from warehouse A and put into warehouse B, the amount of grain stored in the two warehouses is equal. How many kilograms of grain are stored in the two warehouses? (two ways to answer)
甲乙两个仓库，甲仓存粮100吨，如果从甲仓中取出(1/10)放入乙仓库，则两仓存粮数相等．两仓库一共存粮多少千克？(两种方法解答)
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">100 * (1/10)</gadget>
<output>10</output>

<gadget id="calculator">100 - 10 - 10</gadget>
<output>80</output>

<gadget id="calculator">100 + 80</gadget>
<output>180</output>

<result>180</result>