There are dozens of apples, and the average distribution to 12 children is 5 more; the average distribution to 15 children is still 5 more; at least how many apples are there in this pile.
有几十个苹果，平均分给12个小朋友，多了5个；平均分给15个小朋友，还是多了5个；这堆苹果至少多少个．
<gadget id="calculator">2 * 2 * 3 * 5</gadget>
<output>60</output>

<gadget id="calculator">60 + 5</gadget>
<output>65</output>

<result>65</result>