Xiao Ming reads a storybook. On the first day, he reads 76 pages, but he has not read 60% of the whole book. How many pages does this book have?
小明读一本故事书，第一天读了76页，还剩下全书的60%没有读，这本书共多少页？
<gadget id="calculator">60 / 100</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 - (3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">76 / (2/5)</gadget>
<output>190</output>

<result>190</result>