There are two bags of rice weighing 90 kg. Take out (1/6) from the first bag and put it into the second bag, and the two bags of rice will have the same weight. How many kilograms does the second bag of rice weigh?
有两袋大米共重90千克．从第一袋取出(1/6)放入第二袋，两袋大米就同样重．原来第二袋大米重多少千克．
<gadget id="calculator">90 / 2</gadget>
<output>45</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 - (1/6)</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">45 / (5/6)</gadget>
<output>54</output>

<gadget id="calculator">90 - 54</gadget>
<output>36</output>

<result>36</result>