A "Youth Encyclopedia" is 100 yuan, a "Story Book" is 4 yuan, and the price of a "Youth Encyclopedia" is how many times that of a "Story Book".
一本《少年百科全书》是100元，一本《故事书》是4元，一本《少年百科全书》的价钱是一本《故事书》的多少倍．
<gadget id="calculator">100 / 4</gadget>
<output>25</output>

<result>25</result>