A 250-page story book, Xiao Ming read 30% of the whole book on the first day, and the rest (5/7) on the second day, how many pages did he read on the second day?
一本250页的故事书，小明第一天看了全书的30%，第二天看了剩下的(5/7)，第二天看了多少页？
<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">1 - (3/10)</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">5 / 7</gadget>
<output>5/7 = around 0.714286</output>

<gadget id="calculator">250 * (7/10) * (5/7)</gadget>
<output>125</output>

<result>125</result>