A car drives from place A to place B. It travels the entire distance (1/3) in the first hour, 40% of the remaining distance in the second hour, and 36 kilometers in the third hour, arriving at place B just in time. How many kilometers are there between A and B? What is the formula
一辆汽车从甲地开往乙地，第一小时行了全程的(1/3)，第二小时行了余下路程的40%，第三小时行了36千米，正好到达乙地．甲、乙两地相距多少千米？列算式是多少
<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (2/5)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">36 / (3/5) / (2/3)</gadget>
<output>90</output>

<result>90</result>