In the fifth grade mathematics interest class of Beijing primary school, the number of male students is 12 less than 5 times that of female students, and 6 students are 4 times more than that of female students. How many people are there in the classroom?
北京小学的五年级数学兴趣班里，男同学的人数比女同学的5倍少12人，比女同学的4倍多6人，教室里共有多少人．
<gadget id="calculator">12 + 6</gadget>
<output>18</output>

<gadget id="calculator">5 - 4</gadget>
<output>1</output>

<gadget id="calculator">18 / 1</gadget>
<output>18</output>

<gadget id="calculator">18 * 5</gadget>
<output>90</output>

<gadget id="calculator">90 - 12</gadget>
<output>78</output>

<gadget id="calculator">18 + 78</gadget>
<output>96</output>

<result>96</result>