There are a total of 50 students in Class 61, of which 56% are excellent in mathematics. How many students in Class 61 are excellent in mathematics?
六一班共50名同学，其中考试数学的优秀率为56%，六一班数学得优的有多少人？
<gadget id="calculator">56 / 100</gadget>
<output>14/25 = around 0.56</output>

<gadget id="calculator">50 * (14/25)</gadget>
<output>28</output>

<result>28</result>