In a workshop today, 1 person is on sick leave, 2 people are on personal leave, and the other 147 people go to work normally. What is the attendance rate of the workshop on this day?
某车间今天有1人病假，2人事假，其他147人正常上班．车间这天的出勤率是多少．
<gadget id="calculator">147 + 1 + 2</gadget>
<output>150</output>

<gadget id="calculator">147 / 150</gadget>
<output>49/50 = around 0.98</output>

<gadget id="calculator">100 / 100</gadget>
<output>1</output>

<gadget id="calculator">(49/50) * 1</gadget>
<output>49/50 = around 0.98</output>

<result>49/50 = around 0.98</result>