There are 72 female teachers in the school, and 5 fewer male teachers than female teachers (3/4). How many teachers are there in the whole school?
学校有女教师72人，男教师比女教师的(3/4)少5人，全校有教师多少人？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">72 * (3/4)</gadget>
<output>54</output>

<gadget id="calculator">54 - 3</gadget>
<output>51</output>

<gadget id="calculator">51 + 72</gadget>
<output>123</output>

<result>123</result>