During the National Day, Tiananmen Square sees flowers every day. During the National Day, Tiananmen Square sees flowers every day, about 500,000 people. If this is calculated from October 1 to October 18, how many people will look at flowers?
国庆节期间，天安门广场每天看花国庆节期间，天安门广场每天看花大约50万人，这样推算从十月一日到十月十八日，大约会有多少人看花？
<gadget id="calculator">18 * 50</gadget>
<output>900</output>

<result>900</result>