In a math test in Class 2, Class 6, 49 people passed the test and 7 people failed. What is the passing rate of this math test?
六2班一次数学测试中，合格的有49人，不合格的有7人，这次数学测试的合格率是多少．
<gadget id="calculator">49 + 7</gadget>
<output>56</output>

<gadget id="calculator">49 / 56</gadget>
<output>7/8 = around 0.875</output>

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

<gadget id="calculator">(7/8) * 1</gadget>
<output>7/8 = around 0.875</output>

<result>7/8 = around 0.875</result>