On average, Xiaowei spends (2/5) hours doing homework every day, and spends (5/6) doing homework on physical exercise. How many hours does Xiaowei spend in physical exercise every day?
小卫平均每天做作业的时间是(2/5)小时，体育锻炼的时间是做作业时间的(5/6)．小卫每天体育锻炼的时间是多少小时？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">(2/5) * (5/6)</gadget>
<output>1/3 = around 0.333333</output>

<result>1/3 = around 0.333333</result>