There are 48 people in Class 6, 2, and each person subscribes to at least one publication. It is known that (2/3) of the students have subscribed to "Youth Daily", and (3/4) of the students have subscribed to "Chinese Newspaper". How many students subscribe to newspapers?
六2班有48人，每人至少订一本刊物，已知有(2/3)的同学订了《少年报》，有(3/4)的同学订了《语文报》，这两种报纸都订的同学有多少人．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

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

<gadget id="calculator">(3/4) - 1</gadget>
<output>-1/4 = around -0.25</output>

<gadget id="calculator">(2/3) + (-1/4)</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">48 * (5/12)</gadget>
<output>20</output>

<result>20</result>