The school has 35 students participating in the art group, the number of students participating in the calligraphy group is 7/8 of the microcomputer group, and the number of students participating in the art group is 4/5. How many people are there in the micro-group?
学校参与美术组的同学有35人，参与书法组的人数是微机组的(7/8)，又是参加美术组人数的(4/5)．求微机组有多少人？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">7 / 8</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">(4/5) / (7/8)</gadget>
<output>32/35 = around 0.914286</output>

<gadget id="calculator">35 * (32/35)</gadget>
<output>32</output>

<result>32</result>