289 teachers and students from Vanke Primary School visited the Science and Technology Museum, and the number of teachers outnumbered the number of students (2/15). How many teachers are there to visit the Science and Technology Museum?
万科小学的289名师生到科技馆去参观，其中教师人数是学生人数的(2/15)．问到科技馆去参观的教师有多少人？
<gadget id="calculator">2 + 15</gadget>
<output>17</output>

<gadget id="calculator">2 / 17</gadget>
<output>2/17 = around 0.117647</output>

<gadget id="calculator">289 * (2/17)</gadget>
<output>34</output>

<result>34</result>