The average height of all employees in the black and white noodle restaurant is 165 cm, of which the average height of male employees is 170 cm, and the average height of female employees is 162 cm. Then, how many times the number of male workers is the number of female workers.
黑白面馆里全体职工的平均身高是165厘米，其中男职工的平均身高是170厘米，女职工的平均身高是162厘米．那么，男职工人数是女职工人数的多少倍．
<gadget id="calculator">165 - 162</gadget>
<output>3</output>

<gadget id="calculator">170 - 165</gadget>
<output>5</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>