There are two bags of rice, bag A is 18 kg less than bag B, if 6 kg is poured from bag A into bag B, then the rice in bag A is equivalent to (5/8) of bag B. How much is the original rice in bag A?
有两袋大米，甲袋比乙袋少18千克，如果从甲袋倒入乙袋6千克，这时甲袋的大米相当于乙袋的(5/8)．甲袋原有大米多少千克．
<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">18 * (5/8)</gadget>
<output>45/4 = around 11.25</output>

<gadget id="calculator">6 * (5/8)</gadget>
<output>15/4 = around 3.75</output>

<gadget id="calculator">6 + (45/4) + (15/4)</gadget>
<output>21</output>

<gadget id="calculator">1 - (5/8)</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">21 / (3/8)</gadget>
<output>56</output>

<result>56</result>