Class 6 and Class 2 participated in the physical education standard test. There were 45 people who reached the standard and 3 people who did not. What is the passing rate?
六2班参加体育达标考试，达标的有45人，没有达标的有3人，过标率是多少．
<gadget id="calculator">45 + 3</gadget>
<output>48</output>

<gadget id="calculator">45 / 48</gadget>
<output>15/16 = around 0.9375</output>

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

<gadget id="calculator">(15/16) * 1</gadget>
<output>15/16 = around 0.9375</output>

<result>15/16 = around 0.9375</result>