There are two vats of rice. It is known that the first vat contains 321.5 kg of rice. Take 75.5 kg of rice from the first vat and pour it into the second vat. At this time, the rice in the second vat is 18.5 kg more than half of the first vat. How many kilograms of rice is there in the second cylinder?
有两缸大米，已知第一缸里有321.5千克，从第一缸里取出75.5千克大米倒入第二缸，这时第二缸的大米比第一缸的一半多18.5千克．第二缸原来有大米多少千克？
<gadget id="calculator">321.5 - 75.5</gadget>
<output>246</output>

<gadget id="calculator">246 / 2</gadget>
<output>123</output>

<gadget id="calculator">123 + 18.5</gadget>
<output>141.5</output>

<gadget id="calculator">141.5 - 75.5</gadget>
<output>66</output>

<result>66</result>