Xiao Ming's home is 1500 meters away from school, and he has already ridden (7/15). It took 4 minutes, how many meters per minute on average?
小明家到学校有1500米，已经骑了(7/15)，用了4分钟，平均每分钟骑多少米？
<gadget id="calculator">7 / 15</gadget>
<output>7/15 = around 0.466667</output>

<gadget id="calculator">(7/15) / 4</gadget>
<output>7/60 = around 0.116667</output>

<gadget id="calculator">1_500 * (7/60)</gadget>
<output>175</output>

<result>175</result>