Xiao Wang reads a book. There are 120 stories in this book. She reads 2 stories every day. How many months will it take to finish this book?
小汪看一本书，这本书共有120个故事，她每天看2个故事，看完这本书大约需要多少个月．
<gadget id="calculator">120 / 2 / 30</gadget>
<output>2</output>

<result>2</result>