Some drinks in the refrigerator include Coke, Sprite, and iced black tea. The ratio of the number of bottles of the three drinks is 4:5:9. Wukong only drinks Coke, Bajie only drinks Sprite, Drifting only drinks iced black tea, each of them drinks every day The ratio of the number of bottles dropped is 1:2:3. In the end, Wukong finished his drink ten days later than Drifting, so how many days does Bajie's Sprite last?
冰箱里一些饮料有可乐、雪碧、冰红茶，三种饮料的瓶数之比为4：5：9，悟空只喝可乐，八戒只喝雪碧，沙僧只喝冰红茶，他们每人每天喝掉的饮料的瓶数比为1：2：3，最终悟空比沙僧晚十天才把自己的饮料喝完，那么八戒的雪碧够他喝多少天？
<gadget id="calculator">5 / 4</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">9 / 4</gadget>
<output>9/4 = around 2.25</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(9/4) * (1/3)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 - (3/4)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">10 / (1/4) / 2</gadget>
<output>20</output>

<gadget id="calculator">(5/4) * 20</gadget>
<output>25</output>

<result>25</result>