Xiaofang spent (2/5) hours on her math homework, which was (1/4) less than her Chinese homework. How much time did Xiaofang spend on these two homeworks?
小芳做数学作业用了(2/5)小时，比语文作业少用(1/4)小时，小芳做这两项作业一共用了多少时间？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(2/5) + (1/4)</gadget>
<output>13/20 = around 0.65</output>

<gadget id="calculator">(13/20) + (2/5)</gadget>
<output>21/20 = around 1.05</output>

<result>21/20 = around 1.05</result>