The product of two numbers has three decimal places, and the approximate value is 3.58. What is the difference between its maximum exact value and minimum exact value?
两个数的积是三位小数，取近似值是3.58，它的最大准确值和最小准确值的差是多少．
<gadget id="calculator">3.584 - 3.575</gadget>
<output>0.009</output>

<result>0.009</result>