There are two bags of rice, A and B, and bag A contains 15 kilograms of rice. If (1/5) is poured out from bag B to bag A, the two bags of rice will have the same weight. How many kilograms do the two bags of rice weigh together?
有甲、乙两袋米，甲袋装米15千克，如果从乙袋中倒出(1/5)给甲袋，则两袋米就同样重．这两袋米共重多少千克．
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5) - (1/5)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">15 / (3/5)</gadget>
<output>25</output>

<gadget id="calculator">25 + 15</gadget>
<output>40</output>

<result>40</result>