In the graduation physical education standard test of class 61, 45 people reached the standard and 3 failed. What is the sports standard rate of class 61?
六1班毕业体育达标测试，有45人达标，3人未达标，六1班的体育达标率是多少．
<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>