A store sells special flowers, 30 yuan for a bouquet of flowers, buy 5 bouquets of flowers and get 1 free. Aunt Wang needs to buy 6 bouquets of flowers, how much can each bouquet of flowers cost?
某商店出售特价鲜花，一束鲜花30元，买5束花送一束．王阿姨需要购买6束鲜花，每束鲜花能便宜多少元？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">30 * (5/6)</gadget>
<output>25</output>

<gadget id="calculator">30 - 25</gadget>
<output>5</output>

<result>5</result>