A bag of rice, after eating (1/8), bought another 15 kilograms and poured it into the bag, which turned out to be heavier than the original (1/2), how many kilograms does this bag of rice weigh now?
一袋大米，吃了(1/8)后，又买来15千克倒入袋中，结果比原来重了(1/2)，这袋大米现在有多少千克？
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 + (1/2)</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 - (1/8)</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">(3/2) - (7/8)</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">15 / (5/8)</gadget>
<output>24</output>

<gadget id="calculator">24 * (3/2)</gadget>
<output>36</output>

<result>36</result>