Each football is 56 yuan, and the money Mr. Zhang brings can just buy 6 footballs or 8 volleyballs. How much is each volleyball? (List first and then answer)
每个足球56元，张老师所带的钱正好可以买6个足球或8个排球．每个排球多少元？(先列表整理再解答)
<gadget id="calculator">6 / 8</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">56 * (3/4)</gadget>
<output>42</output>

<result>42</result>