The science and technology group of a certain experimental primary school consists of art group (5/8) and sports group (5/6). There are 40 people in the art group, how many people are there in the sports group?
某实验小学科技组人数是美术组的(5/8)，又是体育组的(5/6)．美术组有40人，求体育组有多少人？
<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">(5/8) / (5/6)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">40 * (3/4)</gadget>
<output>30</output>

<result>30</result>