Xiaohong reads a story book and reads 72 pages in 6 days. According to this calculation, she reads for another 15 days. How many pages does she read? (answer in two ways)
小红读一本故事书，6天读了72页，照这样计算，她又读了15天，她又读了多少页？(用两种方法解答)
<gadget id="calculator">15 / 3</gadget>
<output>5</output>

<gadget id="calculator">72 / 2</gadget>
<output>36</output>

<gadget id="calculator">5 * 36</gadget>
<output>180</output>

<result>180</result>