From home to school, Bingbing walked 315 meters in the first 3 minutes. At this speed, it will take 12 minutes to reach the school. How far is Bingbing's home from the school?
兵兵从家到学校，前3分钟走315米，照这样的速度，走到学校还要12分钟，兵兵家离学校多少米？
<gadget id="calculator">315 / 3</gadget>
<output>105</output>

<gadget id="calculator">3 + 12</gadget>
<output>15</output>

<gadget id="calculator">105 * 15</gadget>
<output>1_575</output>

<result>1_575</result>