Xiaohong goes from home to school. She looks at her watch when she leaves. If she walks 60 meters per minute as usual, she will be late for 3 minutes. If she rides a bicycle at 150 meters per minute, she will be 6 minutes early. How many meters is Xiaohong's home from the school?
小红从家到学校上学，出发时她看了看表，如果按平时步行每分钟60米，她将迟到3分钟，如果骑车每分钟行150米，她将早到6分钟．小红家离学校多少米？
<gadget id="calculator">60 * 3</gadget>
<output>180</output>

<gadget id="calculator">150 * 6</gadget>
<output>900</output>

<gadget id="calculator">180 + 900</gadget>
<output>1_080</output>

<gadget id="calculator">150 - 60</gadget>
<output>90</output>

<gadget id="calculator">1_080 / 90</gadget>
<output>12</output>

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

<gadget id="calculator">60 * 15</gadget>
<output>900</output>

<result>900</result>