In a mathematics contest, the number of male contestants is more than the number of female contestants (1/5), and the average score of female contestants is 20% higher than that of male contestants. It is known that the average score of this competition is 75 points, and the average score of male contestants is What is the score.
在一次数学竞赛中，男选手的人数比女选手人数多(1/5)，而女选手的平均成绩比男选手高20%，已知这次竞赛的平均成绩是75分，男选手的平均成绩是多少分．
<gadget id="calculator">75 * 5</gadget>
<output>375</output>

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

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

<gadget id="calculator">75 * 5 * (6/5)</gadget>
<output>450</output>

<gadget id="calculator">375 + 450</gadget>
<output>825</output>

<gadget id="calculator">1.2 * 5</gadget>
<output>6</output>

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

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

<gadget id="calculator">825 / 12</gadget>
<output>275/4 = around 68.75</output>

<result>275/4 = around 68.75</result>