The number of people participating in the Chinese competition is (7/8) the number of people participating in the mathematics competition, and the number of Chinese winners is (2/3) of the number of mathematics winners, and there are 320 people who did not win the two competitions, so the number of people participating in the two competitions What is the total number of people?
参加语文竞赛的人数是参加数学竞赛人数的(7/8)，语文获奖人数是数学获奖人数的(2/3)，而两个竞赛没有获奖的都是320人，那么参加该两项竞赛的总人数是多少人？
<gadget id="calculator">320 + 320</gadget>
<output>640</output>

<gadget id="calculator">2 + 3</gadget>
<output>5</output>

<gadget id="calculator">7 + 8</gadget>
<output>15</output>

<gadget id="calculator">5 / 15</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">640 / (2/3)</gadget>
<output>960</output>

<result>960</result>