There are 800 tons of grain stored in warehouses A and B, and the grain stored in warehouse A is 1.5 times that of warehouse B. How much more grain is stored in warehouse A than in warehouse B?
甲、乙两仓库共存粮800吨，甲仓库存粮是乙仓库存粮的1.5倍，求甲仓库存粮比乙仓库存粮多多少吨？
<gadget id="calculator">1 + 1.5</gadget>
<output>2.5</output>

<gadget id="calculator">800 / 2.5</gadget>
<output>320</output>

<gadget id="calculator">1.5 - 1</gadget>
<output>0.5</output>

<gadget id="calculator">320 * 0.5</gadget>
<output>160</output>

<result>160</result>