The toy factory plans to produce 80 toys in May, 25% were produced in the first ten days, and 30% in the middle ten days. How many toys were produced in the first ten days and the middle ten days?
玩具厂计划五月份生产80件玩具，上旬生产了25%，中旬生产了30%，上旬和中旬一共生产了多少件玩具？
<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">(1/4) + (3/10)</gadget>
<output>11/20 = around 0.55</output>

<gadget id="calculator">80 * (11/20)</gadget>
<output>44</output>

<result>44</result>