A person rode a bicycle from home to the Horticultural Exposition. He traveled 10% of the journey in the first hour, and the ratio of the distance traveled in the second hour to the first hour was 3:4. Now he is 825 meters away from the Expo. This person’s home How far is it from the Expo?
某人从家骑车去世园会，第一小时行了全程的10%，第二小时与第一小时所行路程比为3：4，现在距世园会还有825米，这个人的家距世园会的距离是多少？
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(1/10) * (3/4)</gadget>
<output>3/40 = around 0.075</output>

<gadget id="calculator">1 - (1/10) - (3/40)</gadget>
<output>33/40 = around 0.825</output>

<gadget id="calculator">825 / (33/40)</gadget>
<output>1_000</output>

<result>1_000</result>