A story book has 180 pages. Wang Hong read (3/5) of the whole book. How many pages did she read?
一本故事书有180页，王红读了全书的(3/5)，读了多少页？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">180 * (3/5)</gadget>
<output>108</output>

<result>108</result>