There are 51 students in class six and two, and 75% of the number of boys is equal to (2/3) of the number of girls. How many boys are there in this class?
六二班有学生51人，男生人数的75%等于女生人数的(2/3)，这个班的男生有多少人？
<gadget id="calculator">17 / 12</gadget>
<output>17/12 = around 1.416667</output>

<gadget id="calculator">34 / (17/12)</gadget>
<output>24</output>

<result>24</result>