The school held a love donation activity. Zhang Qiang donated (1/2) the same amount as Li Bin's 75% of the amount donated. Zhang Qiang donated 12 yuan more than Li Bin. How much did Zhang Qiang and Li Bin donate in total?
学校举行献爱心捐款活动，张强捐的款数的(1/2)与李斌捐的款数的75%相等，张强比李斌多捐12元，张强、李斌一共捐了多少元．
<gadget id="calculator">75 / 100</gadget>
<output>3/4 = around 0.75</output>

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

<gadget id="calculator">(3/4) / (1/2)</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">1 / (3/2)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 - (2/3)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">12 / (1/3)</gadget>
<output>36</output>

<gadget id="calculator">36 - 12</gadget>
<output>24</output>

<gadget id="calculator">24 + 36</gadget>
<output>60</output>

<result>60</result>