The ratio of A and B's original deposits is 5:3. If A gives B 1200 yuan, the ratio of A and B's deposits is 3:2. How much money does A have in deposit?
甲乙两人原有存款钱数的比是5：3，如果甲拿出1200元给乙，那么甲乙两人存款钱数的比就是3：2．原来甲有存款多少元？
<gadget id="calculator">5 + 3</gadget>
<output>8</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">3 + 2</gadget>
<output>5</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(5/8) - (3/5)</gadget>
<output>1/40 = around 0.025</output>

<gadget id="calculator">1_200 / (1/40)</gadget>
<output>48_000</output>

<gadget id="calculator">48_000 * (5/8)</gadget>
<output>30_000</output>

<result>30_000</result>