The school library shipped 25 packs of new books, 20 books in each pack, and each book cost 2.36 yuan. How much did it cost to buy these books?
学校图书室运来新书25包，每包20本，每本2.36元，买这批书共花费多少元？
<gadget id="calculator">25 * 20 * 2.36</gadget>
<output>1_180</output>

<result>1_180</result>