There are 10 red balls, 6 white balls and some flower balls in a box, and each time a ball is taken out of it, and then put back, the probability of taking out a white ball is less than (1/3), and there are at least How many bouquets.
在一个盒子里中有10个红球，6个白球和一些花球，每次从里面拿出一个球，然后放回，结果拿出白球的可能性小于(1/3)，盒子中至少有多少个花球．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">6 / (1/3)</gadget>
<output>18</output>

<gadget id="calculator">18 - 10 - 6</gadget>
<output>2</output>

<gadget id="calculator">2 + 1</gadget>
<output>3</output>

<result>3</result>