A manuscript is typed. A alone completes the manuscript in 6 hours, and B alone completes the manuscript in 5 hours. After two hours of typing together, they have typed a total of 132 pages. How many pages does this manuscript have?
打一份稿件，甲单独6小时打完全稿，乙单独5小时打完全稿，两人合打2小时后，共打了132页，这份稿件共有多少页？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(1/6) + (1/5)</gadget>
<output>11/30 = around 0.366667</output>

<gadget id="calculator">(11/30) * 2</gadget>
<output>11/15 = around 0.733333</output>

<gadget id="calculator">132 / (11/15)</gadget>
<output>180</output>

<result>180</result>