During the "May 1st" holiday, Xinyu read 84 pages of books for 3 consecutive days. According to this calculation, how many pages can be read in total this month?
"五一"假期，欣宇连续3天看了84页书，照这样计算，这个月一共可看书多少页？
<gadget id="calculator">84 * 31</gadget>
<output>2_604</output>

<gadget id="calculator">2_604 / 3</gadget>
<output>868</output>

<result>868</result>