Xiaohong walks 75 meters per minute from home to school, and can reach the school in 12 minutes. At this speed, Xiaohong started from home and walked for 8 minutes. How many meters away from the school?
小红从家里到学校，每分钟走75米，12分钟可以到达．按这样的速度，小红从家里出发，已走了8分钟，离学校还有多少米？
<gadget id="calculator">12 - 8</gadget>
<output>4</output>

<gadget id="calculator">75 * 4</gadget>
<output>300</output>

<result>300</result>