It cost 240 yuan to order 8 copies of "Boyhood" for the third grade students. According to this calculation, the whole school ordered a total of 40 copies, how much is the total cost?
为三年级的学生订《少年时代》8份，花了240元钱．照这样计算，全校共订40份，一共要多少元钱？
<gadget id="calculator">240 / 8</gadget>
<output>30</output>

<gadget id="calculator">30 * 40</gadget>
<output>1_200</output>

<result>1_200</result>