Person A, Party B and Party C plant trees in land AB. Land A needs to plant 900 trees, and Land B needs to plant 1,200 trees. It is known that Party A, Party B, and Party C plant 24, 30, and 32 trees each day. , B first planted trees in land A, and then transferred to land B to plant trees. The two lands started at the same time and ended at the same time. How many days should B transfer from land A to land B after starting?
甲乙丙三人在AB两块地植树，A地要植树900棵，B地要植树1200棵，已知甲乙丙每天分别植树24，30，32棵，甲在A地植树，丙在B地植树，乙先在A地植树，然后转到B地植树，两块地同时开始，同时结束，乙应该开始后第几天从A地转到B地？
<gadget id="calculator">900 + 1_250</gadget>
<output>2_150</output>

<gadget id="calculator">24 + 30 + 32</gadget>
<output>86</output>

<gadget id="calculator">2_150 / 86</gadget>
<output>25</output>

<gadget id="calculator">24 * 25</gadget>
<output>600</output>

<gadget id="calculator">900 - 600</gadget>
<output>300</output>

<gadget id="calculator">300 / 30</gadget>
<output>10</output>

<gadget id="calculator">10 + 1</gadget>
<output>11</output>

<result>11</result>