The sixth grade planted 378 trees, and the number of trees planted in the sixth grade was more than that in the fifth grade (1/8). How many trees were planted in the fifth grade?
六年级植树378棵，六年级植树的棵树比五年级多(1/8)，五年级植树多少棵？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 + (1/8)</gadget>
<output>9/8 = around 1.125</output>

<gadget id="calculator">378 / (9/8)</gadget>
<output>336</output>

<result>336</result>