An adult breathes 16 times per minute on average, inhaling 500 cubic centimeters of air each time. How many cubic meters of air does he inhale in a day and night.
一个成年人平均每分钟呼吸16次，每次吸入500立方厘米空气．他在一昼夜里吸入多少立方米空气．
<gadget id="calculator">500 / 1_000_000</gadget>
<output>1/2_000 = around 0.0005</output>

<gadget id="calculator">24 * 60 * 16 * (1/2_000)</gadget>
<output>288/25 = around 11.52</output>

<result>288/25 = around 11.52</result>