A manuscript was typed, 24 pages were typed on the first day, and 16 pages were typed on the second day. The number of pages typed in these two days accounted for (5/9) of the manuscript. How many pages in this manuscript? What is the column
打一部书稿，第一天打了24页，第二天打了16页，这两天打的页数占这部书稿的(5/9)，这部书稿共有多少页？列式是多少
<gadget id="calculator">24 + 16</gadget>
<output>40</output>

<gadget id="calculator">5 / 9</gadget>
<output>5/9 = around 0.555556</output>

<gadget id="calculator">40 / (5/9)</gadget>
<output>72</output>

<result>72</result>