A 0.4-meter ribbon is needed to tie a bouquet of flowers, how many flowers can be tied with a 4-meter-long ribbon.
扎一束鲜花需要0.4米丝带，一段长4米的丝带可以扎多少束鲜花．
<gadget id="calculator">4 / 0.4</gadget>
<output>10</output>

<result>10</result>