The price of a certain fruit increased by 5% in the first week of April last year compared with the previous week, and increased by 8% in the second week compared with the first week. How much is the price increase in two weeks?
某种水果去年4月第一周比上一周涨价5%，第二周比第一周涨价8%．两周一共涨价百分之多少？
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">1 + (1/20)</gadget>
<output>21/20 = around 1.05</output>

<gadget id="calculator">8 / 100</gadget>
<output>2/25 = around 0.08</output>

<gadget id="calculator">1 + (2/25)</gadget>
<output>27/25 = around 1.08</output>

<gadget id="calculator">1 * (21/20) * (27/25)</gadget>
<output>567/500 = around 1.134</output>

<gadget id="calculator">(567/500) - 1</gadget>
<output>67/500 = around 0.134</output>

<result>67/500 = around 0.134</result>