Xiao Ming bought 6 identical basketballs, paid the salesperson 600 yuan, and got back 54 yuan. How much is each basketball?
小明买了6个相同的篮球，付给营业员600元，找回54元．每个篮球多少元？
<gadget id="calculator">600 - 54</gadget>
<output>546</output>

<gadget id="calculator">546 / 6</gadget>
<output>91</output>

<result>91</result>