There are five numbers A, B, C, D, and E. The average of A, B, and C is 3 less than the average of D and E. The average of D and E is 85. A, B, C, D, and E What is the average of the five numbers.
有甲、乙、丙、丁、戊五个数，甲、乙、丙的平均数比丁、戊的平均数少3，丁、戊的平均数是85，甲、乙、丙、丁、戊五个数的平均数是多少．
<gadget id="calculator">85 - 3</gadget>
<output>82</output>

<gadget id="calculator">82 * 3</gadget>
<output>246</output>

<gadget id="calculator">85 * 2</gadget>
<output>170</output>

<gadget id="calculator">246 + 170</gadget>
<output>416</output>

<gadget id="calculator">416 / 5</gadget>
<output>416/5 = around 83.2</output>

<result>416/5 = around 83.2</result>