It took Xiao Ming (1/4) hour to do math homework, and 0.2 hours more to do Chinese homework than math homework. How many hours did it take Xiao Ming to complete the math and Chinese homework?
小明做数学作业用了(1/4)小时，做语文作业比做数学作业多用了0.2小时．小明完成数学和语文作业一共用了多少小时．
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(1/4) + 0.2 + (1/4)</gadget>
<output>0.7</output>

<result>0.7</result>