An engineering team lays floor tiles. On the first day, 1/4 of the workload is laid, and the ratio of the second day to the first day is 4:3, leaving 500 square meters unpaved. The engineering team needs a total of How many square meters of floor tiles are laid?
一个工程队铺地板砖，第一天铺了工作量的(1/4)，第二天铺的和第一天的比是4：3，还剩500平方米沒铺，这个工程队一共需要铺多少平方米的地板砖？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">(1/4) * (4/3)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (1/4) - (1/3)</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">500 / (5/12)</gadget>
<output>1_200</output>

<result>1_200</result>