Alannah, Beatrix, and Queen are preparing for the new school year and have been given books by their parents. Alannah has 20 more books than Beatrix. Queen has 1/5 times more books than Alannah. If Beatrix has 30 books, how many books do the three have together?
If Beatrix has 30 books, Alannah has 30 books + 20 books = 
<gadget id="calculator">30+20</gadget>
<output>50</output>
50 books.
Queen has 1/5 * 50 books = 
<gadget id="calculator">1/5*50</gadget>
<output>10</output>
10 more books than Alannah.
The total number of books Queen has is 50 books + 10 books = 
<gadget id="calculator">50+10</gadget>
<output>60</output>
60 books.
All three have 60 books + 50 books + 30 books = 
<gadget id="calculator">60+50+30</gadget>
<output>140</output>
140 books together.

<result>140</result>