Xiaoting is going to spend a week reading a 288-page storybook. She reads 32 pages a day for the first three days, and the average number of pages she reads a day for the rest to finish on time.
小婷准备花一周的时间看一本288页的故事书，前三天每天看32页，剩下的平均每天看多少页才能按时完成．
<gadget id="calculator">32 * 3</gadget>
<output>96</output>

<gadget id="calculator">288 - 96</gadget>
<output>192</output>

<gadget id="calculator">7 - 3</gadget>
<output>4</output>

<gadget id="calculator">192 / 4</gadget>
<output>48</output>

<result>48</result>