Three people, A, B, and C, plant trees in places A and B. 900 trees are to be planted in place A, and 1250 trees are to be planted in place B. It is known that A, B, and C can plant 24, 30, and 32 trees respectively every day. A plants trees in A, C plants trees in B, B first plants trees in A, and then transfers to B to plant trees. Two lands start at the same time and end at the same time, so how many days did B plant trees in land A?
甲乙丙三人在AB两地植树，A地须植树900棵，B地须植树1250棵．已知甲乙丙每天分别能植树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，那么乙在A地植树植了多少天．
<gadget id="calculator">1_250 + 900</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>

<result>10</result>