Xiao Ming read a book in 6 days (2/3), how much of this book is read on average every day.
小明6天看了一本书的(2/3)，平均每天看这本书的多少．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(2/3) / 6</gadget>
<output>1/9 = around 0.111111</output>

<result>1/9 = around 0.111111</result>