Xiaoming's house, Xiaofang's house and the school are on the same straight line. If Xiaoming and Xiaofang walk 85 meters per minute, it takes 15 minutes from Xiaoming's home to school, and 12 minutes from Xiaofang's home to school. How far is Xiao Ming's house from Xiao Fang's house?
小明家、小芳家和学校在同一直线上．如果小明和小芳每分钟都是走85米，从小明家到学校需要15分钟，从小芳家到学校需要12分钟．问小明家离小芳家有多远？
<gadget id="calculator">85 * 15</gadget>
<output>1_275</output>

<gadget id="calculator">85 * 12</gadget>
<output>1_020</output>

<gadget id="calculator">1_275 + 1_020</gadget>
<output>2_295</output>

<result>2_295</result>