There are 59 regular colleges and universities in Shanghai, 7 less than Beijing (6/7). How many regular colleges and universities are there in Beijing?
上海市共有普通高等学院59所，比北京市的(6/7)少7所，北京市一共有多少所普通院校？
<gadget id="calculator">59 + 7</gadget>
<output>66</output>

<gadget id="calculator">6 / 7</gadget>
<output>6/7 = around 0.857143</output>

<gadget id="calculator">66 / (6/7)</gadget>
<output>77</output>

<result>77</result>