Two cars, big and small, drive from place A to place B at the same time. When the car has traveled (1/2) the entire distance, the big car is 48 kilometers away from A. Continue to drive at this speed. When the small car arrives at point B, the big car has traveled the entire distance (3/4). How many kilometers are there between A and B?
大小两辆汽车同时从甲地开往乙地．当小汽车行完全程的(1/2)，大汽车离甲地48千米．照这样的速度继续行驶，当小汽车到达乙地时，大汽车行了全程的(3/4)．甲、乙相距多少千米？
<gadget id="calculator">48 * 2</gadget>
<output>96</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">96 / (3/4)</gadget>
<output>128</output>

<result>128</result>