Xiao Ming intends to use 5 days to do 100 calculation problems, but he has already done 60 problems, and he has done all of them.
小明打算利用5天时间做100道计算题，已经做了60道，已做了全部的多少．
<gadget id="calculator">60 / 100</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>