There is a glass of water, and the weight of the glass is 270 grams. The water poured out for the first time is 3 grams less than half of the water in the original cup, and the water poured out for the second time is 2 grams more than the remaining (3/4). At this time, the remaining water and the cup weigh 134 grams in total. , what is the weight of the original cup of water in grams?
有一杯水，连杯重270克．第一次倒出的水比原来杯中的水的一半少3克，第二次倒出的水比余下的(3/4)还多2克，这时余下的水连杯共重134克，则原来杯中的水重多少克．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">3 * (3/4)</gadget>
<output>9/4 = around 2.25</output>

<gadget id="calculator">270 - (9/4) - 2 - 134</gadget>
<output>527/4 = around 131.75</output>

<gadget id="calculator">3 + (527/4)</gadget>
<output>539/4 = around 134.75</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(1/2) * (3/4)</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">(1/2) + (3/8)</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">(539/4) / (7/8)</gadget>
<output>154</output>

<result>154</result>