The school held a spring sports meeting, and 56 students from the sixth grade participated. Among them (3/7) are female athletes. How many male athletes participated in the sports meeting?
学校举行春季运动会，六年级有56名同学参加．其中有(3/7)是女运动员．参加运动会的男运动员有多少名？
<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<gadget id="calculator">1 - (3/7)</gadget>
<output>4/7 = around 0.571429</output>

<gadget id="calculator">56 * (4/7)</gadget>
<output>32</output>

<result>32</result>