Lebron bikes 800\,\text m800m800, start text, m, end text to the left in 25\,\text s25s25, start text, s, end text. What was his
average velocity in \dfrac{\text m}{\text s} s m start fraction, start text, m, end text, divided by, start text, s, end text, end fraction? Answer using a coordinate system where rightward is positive. Round the answer to two significant digits.