(3/4) The smallest true fraction whose denominator is one digit, what is the product.
(3/4)乘分母是一位数的最小真分数，积是多少．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">(3/4) * (1/9)</gadget>
<output>1/12 = around 0.083333</output>

<result>1/12 = around 0.083333</result>