Kindergarten distributes a basket of apples to the children. If it is distributed to the students in the big class, there will be 10 per person; if it is distributed to the students in the small class, there will be 2. It is known that the big class has 3 more students than the small class, so how many apples are there in this basket.
幼儿园将一筐苹果分给小朋友，如果分给大班的学生每人5个剩10个；如果分给小班的学生每人8个少2个．已知大班比小班多3个学生，那么这一筐苹果有多少个．
<gadget id="calculator">5 * 3</gadget>
<output>15</output>

<gadget id="calculator">10 + 15</gadget>
<output>25</output>

<gadget id="calculator">25 + 2</gadget>
<output>27</output>

<gadget id="calculator">8 - 5</gadget>
<output>3</output>

<gadget id="calculator">27 / 3</gadget>
<output>9</output>

<gadget id="calculator">9 * 8</gadget>
<output>72</output>

<gadget id="calculator">72 - 2</gadget>
<output>70</output>

<result>70</result>