The farm needs to transport a batch of eggs, each box contains 50 eggs, 45 boxes have already been packed, and there are still 3000 eggs left unpacked, how many boxes can this batch of eggs be packed in total?
饲养场要运走一批鸡蛋，每箱装50个，已经装了45箱，还剩3000个鸡蛋没有装，这批鸡蛋一共可装多少箱？
<gadget id="calculator">3_000 / 50</gadget>
<output>60</output>

<gadget id="calculator">60 + 45</gadget>
<output>105</output>

<result>105</result>