usually. The human body loses (3/10) of the total blood. People's lives are in danger. If a person has a total of 4800 ml of blood in his body. When the blood loss reaches 1700 ml. What percentage of the total blood volume has the person lost? Will his life be in danger?
通常情况下．人体失去血液总量的(3/10)．人就会有生命危险．如果一个人的体内共有4800毫升的血液．当失血量达到1700毫升时．这个人失去的血液占血液总量的几分之几？他会有生命危险吗？
<gadget id="calculator">1_700 / 4_800</gadget>
<output>17/48 = around 0.354167</output>

<result>17/48 = around 0.354167</result>