A typist typed a manuscript. On the first day, he typed 25% of the manuscript, on the second day he typed half of the manuscript, and on the second day he typed 6 pages more than on the first day. How many pages is this manuscript?
某打字员打一份稿件，第一天打了这份稿件的25%，第二天打了这份稿件的一半，第二天比第一天多打了6页．这份稿件共多少页？
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(1/2) - (1/4)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">6 / (1/4)</gadget>
<output>24</output>

<result>24</result>