A (3/4) canal was built, and his (1/4) was repaired in 4 days. On average, how many meters are repaired per day?
修一条(3/4)的水渠，4天修了他的(1/4)，平均每天修多少米？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(1/4) / 4</gadget>
<output>1/16 = around 0.0625</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(1/16) * (3/4)</gadget>
<output>3/64 = around 0.046875</output>

<result>3/64 = around 0.046875</result>