This year's Arbor Day, the fifth grade planted 150 trees, the sixth grade planted more than the fifth grade (2/15), how many trees were planted in the sixth grade?
今年植树节，五年级植树150棵，六年级比五年级多植(2/15)，六年级植树多少棵？
<gadget id="calculator">2 / 15</gadget>
<output>2/15 = around 0.133333</output>

<gadget id="calculator">150 * (2/15)</gadget>
<output>20</output>

<gadget id="calculator">20 + 150</gadget>
<output>170</output>

<result>170</result>