Farmer Smith leased a piece of land to his neighbor Jones, and used (2/5) the yield as rent. In this way, he got $50 worth of barley, which was $18.75 more than the same amount of wheat. According to their calculation, 130 liters of barley was more expensive than 80 liters of wheat are worth $8 more. Since Jones is willing to pay the rent in wheat, ask Smith how much wheat should he receive?
农夫史密斯租给邻居琼斯一块土地，用(2/5)的产量当作租金，按这种方式得到价值50美元的大麦，比同样数量的小麦高18.75美元，按照他们的算法，130升大麦比80升小麦的价值高8美元．由于琼斯愿意用小麦抵付租金，问史密斯应收多少小麦？
<gadget id="calculator">50 / 0.0625</gadget>
<output>800</output>

<result>800</result>