Fill in an appropriate fraction in the brackets, (1/7)>how much>(1/8).
在括号里填上一个合适的分数，(1/7)＞多少＞(1/8)．
<gadget id="calculator">15 / 112</gadget>
<output>15/112 = around 0.133929</output>

<result>15/112 = around 0.133929</result>