The flat road between A and B occupies (1/5). From A to B, the kilometer of the uphill road is (2/3) the kilometer of the downhill road. A car travels from A to B After driving for 10 hours, it is known that the speed of the car going up the mountain road is 20% slower than that of the flat road, and the speed of going down the mountain road is 20% faster than that of the flat road. According to this calculation, it will take more time for the car to travel from point B to point A long time?
甲、乙两地间平路占(1/5)，由甲地去往乙地，上山路千米数是下山路千米数的(2/3)，一辆汽车从甲地到乙地共行了10小时，已知这辆车行上山路的速度比平路慢20%，行下山路的速度比平路快20%，照这样计算，汽车从乙地回到甲地要行多长时间？
<gadget id="calculator">5 / 1</gadget>
<output>5</output>

<gadget id="calculator">5 / 5</gadget>
<output>1</output>

<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">5 * (4/5)</gadget>
<output>4</output>

<gadget id="calculator">8 / 4</gadget>
<output>2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">5 * (6/5)</gadget>
<output>6</output>

<gadget id="calculator">12 / 6</gadget>
<output>2</output>

<gadget id="calculator">1 + 2 + 2</gadget>
<output>5</output>

<gadget id="calculator">8 / 6</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">12 / 4</gadget>
<output>3</output>

<gadget id="calculator">1 + (4/3) + 3</gadget>
<output>16/3 = around 5.333333</output>

<gadget id="calculator">(16/3) * 2</gadget>
<output>32/3 = around 10.666667</output>

<result>32/3 = around 10.666667</result>