A car drives from place A to place B. It travels the whole distance (3/8) in the first hour, and travels 35km more in the second hour than in the first hour. At this time, there is still 105km to reach place B. Find the distance between places A and B km?
一辆汽车从甲地开往乙地，第一小时行了全程的(3/8)，第二小时比第一小时多行35km，这时还差105km到达乙地，求甲乙两地相距多少km？
<gadget id="calculator">35 + 105</gadget>
<output>140</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">(3/8) + (3/8)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 - (3/4)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">140 / (1/4)</gadget>
<output>560</output>

<result>560</result>