The third graders of Shengli Primary School planted 40 fewer trees than the fourth graders, and the fourth graders planted 1 tree (9/8). How many trees were planted by the fourth graders?
胜利小学三年级比四年级学生少植树40棵，四年级是三年级植树棵树的(9/8)，四年级植多少棵？
<gadget id="calculator">9 / 8</gadget>
<output>9/8 = around 1.125</output>

<gadget id="calculator">(9/8) - 1</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">40 / (1/8)</gadget>
<output>320</output>

<gadget id="calculator">40 + 320</gadget>
<output>360</output>

<result>360</result>