Mr. Wang walks about 100 meters per minute, and walks 20 minutes from home to school. How many meters is Mr. Wang's home from the school?
王老师每分钟大约走100米，从家步行20分钟到学校，王老师家距学校大约多少米．
<gadget id="calculator">100 * 20</gadget>
<output>2_000</output>

<result>2_000</result>