The fruit company stores a batch of apples. After selling 30% of this batch of apples, it ships another 160 boxes, which is 1/10 more than the original stored apples. How many boxes are there?
果品公司存储一批苹果，售出这批苹果的30%后，又运来160箱，这时比原来存储的苹果多(1/10)，这时有苹果多少箱？
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">1 - (3/10)</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">(1/10) - (7/10)</gadget>
<output>-3/5 = around -0.6</output>

<gadget id="calculator">1 + (-3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">160 / (2/5)</gadget>
<output>400</output>

<gadget id="calculator">1 + (1/10)</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">400 * (11/10)</gadget>
<output>440</output>

<result>440</result>