There are 6 green balls, 120 red balls, the same number of yellow balls as there are green balls, and how many times the number of red balls is that of yellow balls.
绿球有6个，红球有120个，黄球的个数和绿球的同样多，红球的个数是黄球的多少倍．
<gadget id="calculator">120 / 6</gadget>
<output>20</output>

<result>20</result>