In the following formula, what is the closest calculation result to 1?
在下面的算式中，计算结果最接近1的是多少
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">(3/4) / (5/6)</gadget>
<output>9/10 = around 0.9</output>

<result>9/10 = around 0.9</result>