During the summer vacation, Zhao Ming bought a 392-page book and planned to read it in one week (7 days). On the first morning he read (3/4) of the average number of pages he read every day. How many pages did he read on the first morning?
暑假里赵明买了一本392页的书，计划一周(7天)看完．第一天上午他看了平均每天看的页数的(3/4)，第一天上午他看了多少页？
<gadget id="calculator">392 / 7</gadget>
<output>56</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">56 * (3/4)</gadget>
<output>42</output>

<result>42</result>