If the decimal 3.154 is reduced to one tenth of the original number, and then enlarged 100 times, what is the decimal obtained?
将小数3.154缩小到原数的十分之一，再扩大100倍，得到的小数是多少．
<gadget id="calculator">3.154 / 10</gadget>
<output>0.3154</output>

<gadget id="calculator">0.3154 * 100</gadget>
<output>31.54</output>

<result>31.54</result>